HP 13255 Manual

HP 13255
POWER SUPPLY MODULE
Manual Part No. 13255-91142
REVISED
SEP-06-77
-----~--- -.------- ----------"-- ---- ----_._--_.- - -------------------
----
DATA TERMINAL
TECHNICAL INFORMATION
HEWLETT iii PACKARD
Printed in U.S.A.

13255
Power Supply Modul~
1.0 INTRODUCTION.
13255-91142/02
Rev SEP-06-77
The Pow~r Supply Module generates the following required voltages for
the 264XX Data Terminal product line: +5 volts at 12 amperes, +12
volts at 1.5 amperes, -12 volts at 1.5 amperes, and -42 volts at 0.6
amperes. Either one of the 12-volt supplies may be loaded to 3
amperes continuouslY, as long as the other 12-volt supply current is
reduced so tnat the total current from both supplies does notexceed
3 amperes. The maximum total power of all voltage outputs must not
exceed 110 Watts. Parts list for 02640-60083 is contained in module
section 13255-91004.
2.0 OPERATING PARAMEfERS.
A summary of operating parameters for the Power Supply Module is
contained in tables 1.0 through 3.1.
TabLe 1.0 Physical Parameters
----------------------------------~---~-------~---------~----~----~-~-~-~---~---
-------------- ------------------------------------~-----------------~-~------~--
I Part
I Number
Nomenclature
Size (L x w~ x D)
+1-0.100 Inches
Weight
(Pounds)
1============= ============================== ======================= =========
I
I 02640-60083
1
I 02640-60169
I
, 02640-60131)
I
I 02640-60142
I
I 02640-60148
I
Cable Assemoly
Power Supply Control peA
Power Suoply PCA
Power Supply Assembly
Cdble flssembly
N/A
NIA
3.9 x 3.6 x 1.0
0.3
15.3 x 6.4 x 4.5 8.0
NtA
N/A
N/A N/A
1==============================================================================
I
I
1 Number
of BaCKplane Slots pequirea:
NOT APPLICARLE
------------------------------------------------~----- --------------------------
------------------------------------------------------ -------------------~~---~~

HE> 13255
POWER SUPPLY MODULE
Manual Part No. 13255-91142
REVISED
SEP-06-77
---------------------------------
------------~--.-------.--------
NOTICE
The information contained in this document is subject to change
without notice.
HEWLETT-PACKAKD MAKES NO wARRANTY OF ANY KIND WITH REGARD TO THIS
MATERIAL, INCLUDING, BUT 1-40T LIMITED 1'0 THE IMPLIED WARRANTIES OF
MERCHANTABILITY A~D FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard
shall not be liable for errors contained herein or for incidental or
consequential damaqes in connection with the furnishing, performance,
or use of this mat~ridl.
This document contains proprietary information which is protected by
copyright. All rights are reserved. No part of this document may be
photocopied or reproduced witnout the prior written consent of Hewlett-
Packard Company.
Copyright c 1976 by HEWLETT-~ACKARD COMPANY
NOTE:: This document is part of the 264XX DATA TERMINAL product
series technical Information Package (HP 13255).

13255
Power Supply Module
1.0 INTRODUCTION.
13255-91142/02
Rev SEP-06-77
The Power Supply Module generates the following required voltages for
the 264XX Data Terminal product line: +5 volts at 12 amperes, +12
volts at 1.5 amperes, -12 volts at 1.5 amperes, and -42 volts at 0.6
amperes. Either one of the 12-volt supplies may be loaded to 3
amperes continuously, as long as the other 12-volt supply current is
reduced so that the total current from both supplies does notexceed
3 amperes. The maximum total power of all voltage outputs must not
exceed 110 watts. Parts list for 02640-60083 is contained in module
section 13255-91004.
2.0 OPERATING PARAMEfERS.
A summary of operating parameters for the Power Supply Module is
contained in tables 1.0 through 3.1.
Table 1.0 Physical Parameters
--------------------------------------~---------------------------~---~-~---~---
-------------~ ----------------------------~----~------------~------~-~--~------
I Part
I Number
Nomenclature
Size (L x W~x D)
+/-0.100 Inches
Weight
(Pounds)
1============= ============================== ======================= =========
I
I
02640-60083
1
1 02640-60169
I
, 02640-60130
I
1 02640-60142
I
I 02640-60148
I
Cable AssemolY
Power Supply Control PCA
Power Supply PCA
Power Supply Assembly
Cable Assembly
N/A
N/A
3.9 x 3.6 x 1.0
0.3
15.3 x 6.4 x 4.5 8.0
N/A N/A
N/A N/A
1==============================================================================
I
I
I Number
of BaCKplane Slots Fequired:
NOT APPLICARLE
--------------------------------------------------------------------------------
------------------------------------------------------ -----------~-~------~---~~

13255 13255-91142/03
Power Supply Module Rev SEP-06-77
Tabl@ 2.0 Reliability and Environmental Information
------~---------------------------~-----------------------------~-------~---~---
-----~-------------------~-----------------------------------------------~--~--~
Environmental: ( X ) HP Class ~
( )
Other:
Restrictions: Type tested at product level
==============================================================~===============
Failure Rate:
1.552
(percent per 1000 hours)
--------------------------------~--------------------- --------------------------
-------------------------------~--------------------------------------------~---

13255
13255-91142/04
Rev SEP-06-77
Power Supply Module
laole 3.0 Connector Information -Power Supply PCA
~------------------------------------~--------------~--------------------~---~-
-------------------------------------~---------------------------------------~--
I·
Connector Signal
and Pin NO. I Name I
==============1================
I
Jl, Pin -1 I
,
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
J2, Pin -1
-2
-3
Pin -4
through
Pin -6
-7
-8
-9
-10
-11
+5V
+5v
+5V
+5V
GND
GNf)
GI'JD
GND
+12V
+12V
-12V
-12V
GND
GND
+5V
+5C
+5C
+5C
+5C
+SC
Signal
Description
------------------------~--------------------- ----------------------------------------------
}
}
}
}
}
Not Used
} Power Connection
} To Backplane
}
}
}
}
}
} Not
} Used
}
Ground
Ground
Sense Line From 8acKplane +5V Output
} Not Used
}
}
}
} Power Supply Which Runs
} Main
Supply Logic
}
-12 SENSE RETURN Sense Line From Primary Current
Measuring Transformer
-13 } Not
-14 } Used
-15 CURRENT SENSE Sense Line From Primary Current Measuring
Transformer
================================================================================

13255 13255-91142/05
Power Supply Module Rev SEP-06-77
Table 3.0 Connector Information -Power Supply PCA (Cont-d.)
================================================================================
Connector I
and Pin No. I
Signal
Name
S1gnal
Description
==============1================ ==============================================
J2, Pin
-A
+16V
Unregulated Power From Aux1llary Supply
Pin -B }
through
} Not Used
Pin
-F
}
-H
+5C Power Supply Which Runs Main
Supply Logic
-J
}
-K } Not Used
-L
}
-M -42V
} Power
Supply Outputs
-N
-12V
}
Used for Test Purposes
-p
+12V }
-R
RASE
DRIVE
1 }
Outputs Which Run Main
-S
BASE
DRIVE
2 }
Supply Transistors
-------------- ---------------- --.------------------.------------------------
J3, Pin -1
-2
-3
-4
-5
-42V
+5V
+12V
GND
} Power Connection to
} Sweep Cable Assembly
Not Used
} Power Connection to
} Sweep Cable Assembly
-------------- ---------------- ---------------------------------~------------
J4, Pin -1
-2
-3
-4
115V
NEUTRAL
GND
LINE
}
} Connection to
} Line
}
--------------1---------------- -----------------------------~~--~----~-------
J5, Pin -1
-2
-3
-4
115V
NEUTRAL
GND
LINE
}
} Power Connection To
} Auxilliary Cable Assembly
}
~-------------------~-----------------~-~-------------------~-~----------------
------------------~--------------------~~------------------~----------------~~--

13255 13255-91142/06
Power SuPply Module Rev SEP-06-77
Table 3.1 Connector Information - power Supply Control peA
------------------------------------~-~---~----~--------~-~--~------~-------~-~-
-----------~-------------------- --------------~----------------------------~---
Connector
and Pin No.
--------------
--------------
Jl, Pin -1
-2
-3
-4
-5
-6
-7
-R
-9
-10
Signal
Name
----------------
----------------
-42V
PWR ON
BASE DRIVE 1
BASE DRIVE 2
+16V
+5C
SYS eLK
GND
Signal
Description
------------~---------------------------------
-----------------~----------------------------
}
}
To
}
Backplane
}
Not Used
}
} 1'0
}
Backplane
}
Not Used
----------~-~- ------~--------- ---------~-----------~------------------------
P1,
Pin
-1 GND
}
-7
G~d)
}
To Power
supply
PCA
-3
+5V
}
Pin -4
through
} Not
Used
Pin
-fi
}
-7 +5C
To
Power
Supply peA
Pin -R }
throuqh-l1
}
r~ot
Used
Pin
-11
I ~
I
I }
-.1:£ St;f\jSF:
RETUPN
I }
-13
SYS
CLK
I }
To
Power
Supply
peA
-11
PwvR
0;\1
I t
-15
CUKRE~T
SEf\ S r~
I }
------------------------------------------------------ ~-------------------~-~---
--------------------------------------------------------------------------------

13255
Power Supply Module
13255-91142/01
Rev SEP-06-11
Table 3.1 Connector Information -Power supply Control PCA (Cont'd.)
~---------------------------~-------~-------------~-~--~~----------------------
-~-----~--------------~-----~--- ----~--~-~-~-----------------------------------
Connector Signal
and Pin No. Name
---~---------- --~----~--------
-------------- --------------~-
P1,
Pin
-A
+16V
Pin -B
through
Pin -L
-M -42V
-N
-P
-R
BASE DRIVE
1
-S
BASE
DRIVE
2
Signal
Description
-------~-------~-~-----~----------------------
-------------~---~----------------------------
To Power Supply peA
}
} Not Used
}
To Power Supply peA
}
} Not Used
}
}
}
To Power Supply peA
}
================================================================================

13255
Power Supply Module
13255-91142/08
Rev SEP-06-77
3.0 FUNCTIUN4L DESCRIPTION. Refer to the module block diagram (figure 1),
sChematic diaorams (figures 2 and 3), timing diagram (figure 4), compo-
nent location diaqram~ (tiqures 5 ana 6), ana parts lists (02640-60169,
02640-60130, 02640-60142, and 02640-60148) located in the appendix.
As snown in the clock diaqraffi, the Power Supply Module consists of
two printed-circuit assemblies, the power Supply PCA and the Power
Supply Control peA.
3•1 PO tHo: t-\ S tJ p PLY peA.
3.1 • 1
3.1 .2
3.1.~
The yOWpr ~uPplv peA contains all of the high-level electronics of the
power su~plv. This assemhlv connects to the power line and supplies
power to the terminal data bus and Sweep Module.
Line Rectifier.
The line rectifier block connects to tne power line and rectifies and
filters the incoming ac power. The line voltage select switching is
done by fuse location and confioures the rectifier eittler as a voltage
aoubler (t1S-volt operation) or as a bridge rectifier (230-volt opera-
t i on) •
Logic ~ower Supply.
The logic power supply block also connects directly to the oower line.
Its function is to proviae power to the Power supply Control PCA and
driver transistors in the chopppr bloCk. The logic power supply has
two outputs, +16 volts unreaulated and +5 volts regulated (+5C).
Chopper.
The chooper blOCK contains two power transistors (Q3,Q4) in the primary
circuitry and two driver transistors (Ql,Q2). The driver transistors
are driven by alternating pulses Which come from the Power Supply
Control PCA. The fllnction Of the chopper clOCk is to chop tne dc out-
put from the line r~ctifier block and aoply the chopped Signal to the
power supply main transf~rmer (T2). The basic power supply regulation
taKes place durinq this chopping operation as the average output vol-
tage is proportional to the width of the pulses applied to the Chopper.
Current sensing takes place 1n this block ana is applied to a current
limit circuit on the Power Supply ContrOl PCA.

13255
Power Supply Module
13255-91142/09
Rev SEP-06-77
3.1.4
Choke Input Power Supplies.
This block contains four independent choke input power supplies. In
each, the pulse output of the power transformer 1s rectified and ap-
plied to a filter choke and then to a filter capacitor. The output
voltages are as shown on the block diagram in figure 1. Note that only
the +5 volt supply is sensed and regulated by the Power Supply Control
PCA. The other voltages track the sensed supply and are kept within
their accuracy tolerances without actually being sensed and regulated
independently.
3.2 POWER SUPPLY CONTROL peA.
3.2.1
3.2.2
3.2.3
The Power Supply Control PCA contains the low-level logic of the power
supply. It generates the ~ystem Clock (SYS CLK) signal, senses and
regulates the +5 volt power supply output, limits the power supply pri-
m~ry current, and shuts down the supply if the power line VOltage drops
below the minimum line voltage specification (88.5 V).
Low Line Detector.
The low line detector senses the power line VOltage by sensing the +16
volt supply which is proportional to the line voltage. If this voltage
drops below +11 volts (line voltage of 88 volts) the low line detector
shuts off the circuit that drives the chopper on the Power Supply PCA
and therefore shuts down the power supply.
Current Limit.
The current li~it block senses primary current of the main power trans-
former and shuts off the chopper if the current becomes excessive.
Both the current limit and low line detector use a timer in this bloCK
which attempts to restart the power supply once per second so that the
power supply will restart itself if the fault condition is corrected.
Base Drive Steering.
This block takes the output pulses from the Voltage variable one-shot
and causes them to alternate between the two drive lines Which go to
the chopper. These signals cause the chopper transistors to be alter-
nately turned on. The base drive steering circuit is also designed to

13255
Power Supply Module
13255-91142/10
Rev SEP-06-77
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
guarantee that both the chopper transistors can never be turned on at
the same time, and in fact, guarantees a delay of 2 microseconds be-
tween one turning off and the next one turning on.
Voltage Variable One-Shot.
This block accepts the error correction ~oltage from the regulator
block and outputs a pulse which varies from about 5 microseconds to 18
microseconds depending on the value of the correction voltage. The re-
petition rate ot the pulse is 50 kHZ and is triggered by the output of
the divide-by-l00 block.
Fegulator.
This blOCK senses the +5 volt supply on the power Supply peA and gen-
erates a correction voltaqe which is applied to the voltage variable
one-shot block. The control which adjusts the output voltage of the
supply is located in this block.
Power On Reset.
The Power On (PWR ON) siqnal is a logic line that is held low until
about 100 milliseconds after the +5 volt supply comes UP. Power on
reset will occur whenever the +5 volt supply goes low and then recovers
(e.g., after a current limit condition).
4.915 MHz Oscillator.
The 4.915 ~Hz oscillator is a crystal oscillator Which generates the
Syste~ CLOCK (SYS eLK) signal that is buffered by a driver gate and
applied to tne loqic bus.
Divide-By-100 Counter.
This block divides the System Clock signal by 100 In order to make a
usable clock rate for the power supply.

PRIMARY
POWER
POWER SUPPLY PeA
I LINE
~
RECTIFIER
I
LOGIC
..
POWER
SUPPLY
I
L._ -
+5C
+16V
1-
-, ,
I
LOW
+16V~
LINE
DETECTOR
I
4.915 MHz
DIVIDE
OSCILLATOR
~
BY 100
COUNTER
I
~II~
CHOKE
INPUT
----.
CHOPPER
POWER
-SUPPLIES
~
~
---
BASE
BASE
DRIVE 1 DRIVE
2 CURRENT
SENSE
--
Lot
BASE
CURRENT
~
DRIVE
~
STEERING
LIMIT
VOLTAGE REGULATOR
---. VARIABLE
4-- AND POWER
ONE-SHOT
ON RESET
I
I
---
+5V
--
il
I
~
I P
+12V
+5V
-12V
-42V
WR ON
or--
I I POWER SUPPLY CONTROL PeA +5V ~
~~_~======~======~~======~========~========~~r--SYSCLK
Figure 1
Power
Supply Module Block Diagram
SEP-06-77 13255-91142

,--
I - - -------- - - -- - --
-,
I
I
I
~~--------------------------------------r-------------------------------------------~: J/-8
I eLk I, SYS CLJ<
r- --
.. sc.-tS'c.
I I
b ,3
U13~ I
JD-'.:...' --<~----....L- ____ ..:...I'1:.....jIIJ,., ~ 12.
I
, 1
I
________________________ J
r----- --
I Curran! Lj",if
I
I
I
I
I
I
I
I
L ____ _
+S"(.
/(11
5.(,1<,
+ (8
J/O ... F
/(IZ
220 I< ~Lj '----',-,-;I'{
.-- __ ''-t
DlS
UZI
3 7
---,
I
I
I
I
I
---------1
r---------
I
Low Li"c +sc. ..
------, r------
I
Rej u/afo.-
Rif ."c.
, Defe, fer Ik. 10
I 12. r-TJ(,-fj ...... 2-' -.
I
I
I CR2
+Ib
RI
IOJ{ B
U/I-
'h
OWr-t(---..I-T1
~~
Cl,/
"~-------~
I
I
I
I
I
I
I
I
I
I
R9
lOOK
C7
.1.uF
!?I'I
2.2K
I
I
I
I
L.. ____ _ c
~ I
.Ol.,f"¢
______ ....L L __
+1(, +110
I
L
+/ft, +5C
----~----~---~-- -~--~~-1 ¢
f/-15
C{),fHENT
JcNSE
PI-II
SEAlSE.
/?ET/J~N
PI-12
PI- A
+/h JI
PI-7
+S"c
PI-/ f'/-2. PI-3
~Nj) -rSV
7Lf9Do" 1/
L ____ _
- - - -,
Qp...,.,....----='-t
7'190 1/
J
PI-/3
5Y5
eLK
,--
Figure 2
J
+S"c
+1"
I
s/- 9
rn:
GND
I
TI-7
1+5cl
l
+-sc
:r 1- ro
~
+ Ie. V
J"J- 3
1B £)1 I' BASE D,fIV€ 1
I
~'T-I -- __ -+-----...:-1 :r /- L.j
: IBPzl: lIASE DRIVE 2
I I
I
_...J I
I
--'
TI-'2..
1 PoAJ I: I'W~ O~
I
~51-/
_~_I~I -~zv
PI-/o/ PI-S PI-R PI-M
PWR, 8/Uf BASE -o/2V
OAI {)RIVE Dl(IVF
2 t
Power SupplY Control peA Schematic DIagram
SEP-06-77 13255-91142

Fo~ /IS" Vii' ~PE'?MICJJV ~'I c C4$",fT I F1 .. I{ AT
F"f)~ 230 " Fc.().;rJl rl -%A~
-- - --- -- ---- -- --,
I L./~E!
1)If ' ... -----1
L
+J6v +SC
-- - -- ---- - .-.-.-. .-.-. ~ ..-, -- --- - _.
!
L
I
P/O 02""10- (,,()/30 AssY
-- - - - - ~ - '- --
1.."1
CHOkE IAifllT POWER SUfft.ID
-/.(2..V
2. + s-v
+ I2-V
s C:.NP
J1
2.
+5"'V
3
... S" v
+ S"v
5
... S'V
q,oo - '70S
100 ... 11 + , uND
7 G.~O
2.7oo ... ~ T
C3 ¢
91'0-3'''8 ~ ---- - - .... --.-. ---- -- - ---. - --.-.-
.....4 ......... r..::;'2. PI4LSi. ,,(3) SEGTlfWS 8 6
tJ
D
LINe RECTIfiER
C2() +
RIS
'2ZK
7.w
eRIO
,
Cf/O?,PER :
I
?R'~~((Y~SfC.
,
•
I
I
I
I
•
5
BASE
OItIVE
f
3'1T
.. F~
15 ~ '2 A H., (3 "I 10 \I 1 N M P
.12-
'f
1o
"
12
/3
G.ND
... 1211
+12V
-/2V
_ 12V
c.v~tJT tl,"V +S'C -rSV
-12.V -'12lf + I2.V
~i~~E
Figure 3
Power Supply peA SchematIc Diagram
Sf.P-06-77 13255-91142

SYS eLK
PWR. ON
eliSe DIi!I VE I
BAsE DelVE '2.
(O~b'-lO- f>O/2Q)
CON IJI!(. TOR.
liN/) PIN NO,
J"I, PINS
.1"1, PI N l.f
~
--1 f-- AflOUT IOOM~cflFTER -t-5V SUPPLY CoII'fE:S UP
1Vp-p
U
--
1
I I
-- -'
I
LS~ __ J:
U~~~-J -
ON LINE YOLTA 'E , lOA 0)
.-.j 5 tv IgpStct--- ( 0 ~ PE NOS
, I
f--4D #SEc..--i
I
Figure 4
Power SupplY Timing Diagram
SEP-06-77 13255-91142

CR1 CR2
C3
Cl
J1
R2
C2
C4 C5
L1
-
c::
J2
CR3
CR4
rTjP'l02640-60130
~J!LJ C-1711-42
L2
R4
C7
R5
ca
L3
C9
CR5
Cl0
C1l
CR7
N
cg
c::
U
1001
J3
CR6
T1
R7
R8
R9
L4
CR8
M
-
u + 01
•
0_
U
In - ...
_ a: c::
02
u
+
C16
CR14 CR13
11-
11-
N (W)
--
a:
c::
=t
c::
T2
R1a
cg
In R15
--
c:: c::
R16
u u
C17
~t.
R17
C18
~
U
CR9
11-~~
c::
u
N
a:
CR11
~
c::
T3
C20
C21
N
N
a::
R20
CR12
In
...,
C22
J4
Figure 5
power Supply peA Component Location Diagram
SF.P-06-77 13255-91142

R1
NM~
000
V1
N
0~
~
0::
a:
+
U
M
a:
M
a::
(J
-N 0
a:: a::
(J
0 B
03
1Ih.~ 02640-60169
'I!.. A-1718-42
J1
9-
_I'
In
-
~ce
ce
elK-
0 0 0
+SC.
e
+16.
-0
802.
801.
PON.
e M
00-
-0
rn
-42.
ecce
a::
0
co 00
ecce
00
01 02
+
1'0')
a::ce
(JO
M
-
~co In
U
In
0')
-
0::- a:
-N
a:: ce ce
oce (J
U -
+ +
(J
00 CJ)
[1]
000
0
(J
-
0::
~
~
,...
co
,...
--
a:: 0
a:: a:: ce
0')
-
ce
0...-
Figure 6
Power SupplY
Control peA Component Location Diagram
SEP-06-77 13255-91142

Reference
Designation
l..u
l.1
l..d
l.'7
(. ill
Cko
Cf(1
Ckd
CI< 11
1,;1<9
C",l<)
Ck.l.L
CR 13
CR 14
JL
J~
J4
J~
Jl
.Jl
II
12.
l3
lot
K6
11.1
kd
K9
k10
kll
k12
kD
R14
11.15
Kit>
tUI
IUd
IU,>
I<LU
CR15
CR16
HP Part
Number
Oll'tO-60 13 v
OUQ-2.Jlu
OH0-2326
01£0-2":9<)
o1t.0-21.J55
U itO-2055
JltU-205~
UltO-2u5~
01tl}-205)
Olt0-205S
01 ~0-OI21
01~0-0121
OltO-3449
01£0-0149
01£0-0393
01~o-0121
01 t:Q-4z42
01~0-0121
01~0-0121
o 1t0-3 .. 50
OHO-0641
OHo-Oo47
OHO-2290
19(2-1205
19(2-1Ll7
19(2-0643
I'H2-UM5
19 (1-0771
1<;(1-0171
19(6-0079
19(6-0051
19(0-00dO
1911-1065
19(1-1005
19 (1-0364
1901-1065
1901-1065
l2~1-2035
12~1-3618
12 ~1-3831
l2~1-3U31
1251-3197
12~1-3618
91(0-3906
91 C0-3906
91(0-3905
9lC0-3'J26
18~4-0461
18~4-0467
1854-0024
18 ~4-0624
06 «;2-1015
06<;2-1015
060-2215
00So-l1l01
06S0-1S01
0C)S2-l015
001:9-0275
06c9-0275
U6f3-1035
061:3-3315
060-3315
06f9-0275
06€9-0175
06E3-4705
06E3-4105
06E9-2105
06f9-2.705
06<;3-2£31
08;7-0135
08~1-0135
1901-0040
1901-0040
Qty
2
6
1
2
1
1
1
1
2
1
1
1
4
1
2
2
1
1
2.
3
1
2.
4
1
2
2
2
2
2
Replaceable Parts
Description
PUWER SUPPLY ASSEMBLY
REVISION OAT': 07-15-77
DATE CODE: C-1711-42
CAPACITOR-FXC .OlF+75-10% 15VDC Al
CAPACITOR-FXC .0IF+75-10% 15VOC Al
CAPACITOR-fXC 2700UF+75-10% 25VOC Al
CAPACITOR-FXO .OlUf +80-20% 100WVOC CER
CAPACITOR-fXC .01UF +80-20' 100WVO(' CER
CAPACITOR-FXD .01UF +80-~0' 100wVDC CER
CAPACITOR-FXO .OlUF +80-20% 100wVDC CER
CAPAC I TOR-fXO .01UF +8U-20': lUOWVDC CER
CAPACITOR-FXC .01UF +80-20% 10CWYDC CER
CAPACITOR-FXC .IUF +80-20~ 50WVOC CER
CAPACITOR-FX& .1UF +80-20% 50wYDC CER
CAPACITOR-FXC 2000PF +-10~ 250WYOC CER
('APACITOR-FXC 65UF+100-10~ bOVDC Al
CAPACITOR-FXC 39Uf+-10% 10VOC TA
CAPACITOR-FXO .!UF +80-20' 50WVOC CER
CAPACITOR-FXD 4UF +-10; 200WYDC MET
CAPACITOR-FXC .IUF +80-20' ,OWYDC CER
CAPACITUR-FXC .IUF +80-20' 50wVOC CER
CAPACITOR-FXC 1000Pf +-10% 100CWVDC CER
CAPACITOR-FXD 710UF+75-10; 200VOC Al
CAPACITOR-FXC 710UF+75-10~ loavoc Al
CAPACITOR-FXD 2700UF~75-10; 25~DC Al
DIUOE-lNR 1N2979R8 15Y 5' OU-4 PO=10W
DIOOE-lNR
6.2Y 5* 00-4 PD=10W IC~+.035*
DJODE-INR 1N29798 15Y 5% 00-4 PD=10W
DIODE-lNR
!N2997BR 51Y 5* 00-4 PD=10W
DIOOE-PWR
RECT SOV 30A 00-5
DIOOE-PWR RECT 50Y 30A Oo-S
RECTIFIER
DIODE-FW 8RDG 100Y 1A
RECT IFIER
DIODE-PWR REeT 1N4936 400V lA lOONS
UIOUE-PWR
RECT 1N4936 400Y 1A lOONS
DIODE-FW
8RDG 200Y lA
DIODE-PWR RECT lN4936 400V lA lOONS
DIODE-PWR RECT lN4936 400V lA lOONS
CONNECTOR-PC EDGE lS-CONT/ROW 2-ROWS
CONNECTOR 2-PIN M POST TYPE
CONNECTOR 4-PIN M UTILITY
CONNECTOR 4-PIN H UTILITY
12-PIN M
CONNECTOR 2-PIN M POST TYPE
COIL, FXD
COIL, FXD
COil, fXD
COIL, INDUCTOR
TRANSISTOR NRN 2N4401 51 T0-92 PD=310HW
TRANSISTCR
NPN 2N4401 SI TU-92 PD=310MW
TRANSISTOR NPN 2N6308 SI T0-3 PO=125W
TRANSISTOR
NRN 2N6308 SI T0-3 PD=125W
RESISTOR 100 51 2W CC TC=0+S29
RESISTOR
100 5& 2101 CC TC=0+529
RESISTOR 220 S* .25101 FC TC=-400/+600
RESISTOR 18 10' 1101 CC TC=0+412
RESISTOR 18 10' 1101 CC TC=0.412
RESISTOR 100 51 2W CC TC=0+529
RESISTOR 2.7 51 1101 CC TCs0+41l
RESISTOR 2.7 5' lW CC TC=0+412
RESISTOR 10K 5' .25W FC TC=-400/+700
RESISTOR 330 51 .25W FC TC=-400/+600
RESISTOR 330 5* .25101 FC TC=-400/+600
RESISTOR 2.7 5' 1101 CC TC=0+412
RESISTOR 2.7 Sl 1101 CC TI,;=0+412
RESISTOR
47 5' .25101 FC TC=-400/+500
RESISTOR 47 5* .25101 FC TC=-400/+500
RE~ISTOR 27 5' lW CC TC=0+412
RESISTOR 27 5' 1101 CC TC=0+412
RESISTOR
l2K 10' 2101 CC TC=0+765
THERMISTOR
THERMISTOR
DIODE, SIL
DIODE, SIL
Mfr
Code
28480
90201
90201
56289
28480
28480
28480
28480
28480
28480
28480
28480
28480
28480
56289
28480
28480
28480
28480
28480
28480
28480
56289
12954
04713
28480
28480
28480
28480
28480
28480
28480
04713
04113
04713
04713
04713
71785
27264
28480
28480
21264
28480
28480
28480
28480
04713
04713
04713
04713
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
01121
28480
28480
See introduction to this section for ordering information
Mfr Part Number
02640-60130
CGSI03UD15BD3l
CGS103UD158D3l
36D272G025AA2A
0160-2055
0160-2055
0160-2055
0160-2055
0160-2055
0160-2055
0150-0121
0150-0121
0160-3449
0180-0149
150D396X901082
0150-0121
0160-4242
0150-0121
0150-0121
0160-3456
0180-0641
0180-0647
36D272G025AA2A
IN2979R8
SZ11146
1902-064't
1902-0649
1901-0711
1901-0771
1906-0019
1906-0051
1906-0080
MR886
M886
SOA 10185-4
MR886
MR886
252-15-30-300
09-60-1021
1251-3837
1251-3831
9100-3906
9100-3906
9100-3905
9100-3926
2N4401
2N4401
2N6308
2N6308
H81015
H81015
C82215
G81801
G81801
H81015
G827G5
Ga27G5
C81035
C83315
C83315
G827G5
G827G5
C84105
C84105
G82705
G82105
H82231
0837-0135
0837-0135

Replaceable Parts
Reference HP Part
Qty
Description
Mfr
Mfr Part Number
Designation Number Code
POWER SUPPLY ASSEMBLY CONT' D.
ttl!
06 ~2-4 715 1
Rl::iI:'JUR 410
5: 2W CC TC=0+529
01121
H84715
ktL
01.><.03-2,,'31
RESISTOR 22K
10~ 2W CC TC=0+7~5
01121
H82231
rJ.
91 C0-3'>09
1
TkANSfORMER,
SWITCHING
28480 9100-3909
f2
9H0-3'>08 1
TRANSfCRMER, PULSE
28480
9100-3908
T3
9 lC.:I-3,>0 7 1 TKANSfORMER,
POWER
28480 9100-3901
9135-0042 1
FILTER ELECT LINE
UJ.
18~0-0430
1
IC lM
309 II RGlTR
27014
lM309K
OJ £0-0383
6
STANDOff-RIiT-CN .125lG
6-J2THO .25CD BRS
28480 0380-0383
12(S-OL89
2
H[AT SINK TO-J-PKG
28480 1205-0289
2110-0,51 6 fUSE ell P
28480 2110-05S1
21 <;o-ou11
12
WASHER-LK INTl T NO.-IO .195-IN-ID
OG791 1022
22 (0-0105
4 SCREW-MACH
4-40 .312-IN-lG PAN-HD-POII
28480 2200-0105
2190-0008 5
LKWSHR 6 EXT
23 to-Q113
2 SCREW-MACH 6-32
28480 2360-0113
23tO-Ol21
10 SCREW-MACH 6-32
.5-IN-LG PAN-HC-PUII
28480 2360-0121
2Jto-Ql92
1 SCREW-MACH
6-32
.250L
28480
2360-0192
24~o-OOOl
4
NUT-HEX-W/lKMR o-32-THD .109-ThK 28480
2420-0002
26tO-0129 1£
SCREW-MACH 10-32 .312-1~-lG PAN-HU-POII
28480
2680-0129
2190-0027 2
WSHR-LK INTL T
21~0-OO03
4
NUT-HEX-~/lK.R 10-32-THD .12S-THK
73134 9221
29~0-0134 it.
NUT-HEX-DBl-CHAM I/lt-28-THO .125-THK
28480 29S0-0134
60-40-0239
GREASE:SIlICCNE CC"'POUND
05820 120-SGM
81.!:1-0(J10 WIRE 16AHG U16
28480 8151-0013
8150-1542 WIRE 22AWG
RED
28480
8150-1542
5001-28lJ8 2
HEA T SINK
28480
5001-2808
50~0-0110
2
'UIDE:PlUG-IN PC BOARD
28480 5040-0170
02 t40-00061
1
PUWER SUPPLY, lEfT SlUE
28480 02640-00061
OU4o-00063
1
POWER SUPPLY, RIGHT SIDE
28480 02640-00063
02640-00060 1
POWER SUPPLY, FRONT PANEL
02640-00062 1
POWER SUPPLY, REAR PANEL
02640-00070 1
BRACKET, MOUNTING
0362-0328 2
TERMINAL-CRIMP
0400-0082'
GROM CHAN .085 ID
0890-0006
TBG #4 PVC CLR
0890-0201
TBG #13 PVC BLK
1251-3836 1
CONN UTIL 4 PIN F
1251-3911 2
CONT CONN UTIL F
1251-4470
1
PWR INLET VDE
2360-0115
14
SCR-MACH 6-32
2420-0003 3
NUT 6-32 .250 AF
3050-0227 2
WSHR #6 SS
3050-0247 2
WSHR #6 FIBER
3101-2122 1
SWITCH ROCKER
7120-4369 1
WARNING LABEL
8150-2260
WIRE 18 AWG WHT -GRA
8150-2919
WIRE 18 AWG GRN-YEL
8150-2920
WI RE 18 AEG W-BK-GRA
0360-1263
1 TERMINAL,
SOLDER LUG
See introduction to this section for ordering information