Antec HCP-750 User manual

HCP-750 P OWER S UPPLY
U SER ’ S M ANUAL

U SER ’ S M ANUAL
H IGH C URRENT P RO S ERIES
HCP-750 P OWER S UPPLY
R AW P OWER M EETS U NRIVALED P ERFORMANCE
Antec’s HCP-750 nifies raw power with advanced PSU engineering to meet the demands of high performing PCs.
A f ll-feat red, 80 PLUS® Gold-certified nit, the HCP-750 is capable of o tp tting 99 percent of its rated power on
fo r +12V rails, ens ring CPU and graphics card compatibility. Excl sive to the High C rrent series, HCP-750 boasts
High C rrent heavy-ga ge 16 AWG wiring that boosts cond ctivity, increasing efficiency and improving power
delivery. In addition, a do ble-layer PCB, onboard DC-to-DC converters and Active Power Factor Correction (PFC)
provide s bstantial voltage stability.
S TANDARDS AND F EATURES
The connectors and power specifications of the HCP-750 PSU are all compatible with ATX12V v2.3 and EPS12V
v2.92 specifications. The HCP-750 feat res Universal Inp t, which a tomatically senses when yo connect the
power s pply to any AC power so rce between 100 - 240V witho t setting a voltage switch. This power s pply also
feat res Active Power Factor Correction (PFC), which improves the power factor val e of the power s pply by
altering the inp t c rrent wave shape, helping to power transmission across the grid.
S YSTEM P ROTECTION
A variety of ind strial-grade safety circ itry will help protect yo r comp ter: Over C rrent Protection (OCP), Over
Voltage Protection (OVP), Short Circ it Protection (SCP), Over Power Protection (OPP) and Over Temperat re
Protection (OTP). Sometimes the PSU will “latch” into a protected state. Yo will need to power off the PSU and
clear the fa lt before it will f nction again. There are no ser-replaceable f ses in yo r HCP-750.
S PECIAL Q UIET C OMPUTING ™ P ULSE W IDTH M ODULATION (PWM) FAN
A PWM fan can spin m ch more slowly and be q ieter than a voltage-controlled fan. The PSU ses a PWM fan that
can spin as slow as 260 RPM or as fast as 2600 RPM, depending on load and ambient temperat re. The PSU will
vary the fan speed depending on the load of yo r comp ter and sho ld be nearly ina dible when yo r comp ter is
idling. The location of the PSU fan also helps to red ce the so nd emitted by yo r comp ter.

80 PLUS® C ERTIFICATION
80 PLUS® certification is the most widely recognized
independent standard in power s pply efficiency. An 80
PLUS® certified power s pply ses less energy and
generates less heat to stay cooler, r n q ieter and last
longer. The HCP-750 has been 80 PLUS® Gold certified
to be at least 87% efficient at a wide range of operating
loads; this will lower yo r operating costs and help
protect the environment.
NVIDIA™ SLI™-R EADY CERTIFIED
Antec’s HCP-750 is NVIDIA™ SLI™-Ready and ATI CrossFireX™ certified for se with m ltiple high-end graphics
cards for s perior parallel graphics processing.
P OWER O UTPUT
The HCP-750 power s pply distrib tes power on separate rails. To see the o tp t capacity and reg lation for each
different voltage, see Table 1.
T ABLE 1
Output Voltage Load Max. Regulation Ripple & Noise
+3.3V 25A ±3% < 50 mV
+5V 25A ±3% < 50 mV
+12V
1
40A ±3% < 120 mV
+12V
2
40A ±3% < 120 mV
+12V
3
40A ±3% < 120 mV
+12V
4
40A ±3% < 120 mV
–12V 0.5A ±6% < 120 mV
+5VSB 4A ±3% < 50 mV

I NTELLIGENT H YBRID C ABLE M ANAGEMENT
The HCP-750 ses Intelligent Hybrid Cable Management. Cables that are important or mandatory are permanently
connected to the PSU for the highest q ality power delivery. There are mod lar jacks on the back of the PSU to
add additional cables as needed. Using only the cables yo need will red ce cl tter and improve airflow inside yo r
case. For the list of connected and optional cables, see Table 3.
M ODULAR C ABLE J ACKS
There are three 5-pin black jacks and five 10-pin red jacks on the back of yo r HCP-750 PSU. These jacks are for the
optional cables that come with yo r power s pply. A mod lar 10-pin connector system allows yo pl g 5-pin
connectors into the 10-pin jacks if yo r n o t of 5-pin jacks.
+12 V OLT R AIL D ISTRIBUTION
The HCP-750 ses fo r separate +12 volt power rails. Different connectors are hooked p to separate circ its to aid
in the balanced distrib tion of power between devices in yo r comp ter. The +12V rails have been assigned to
different connectors, as shown in Table 2, to prevent voltage sags in one device d e to s dden demands for power
by another device.
T ABLE 2
Direct Cabling +12V Rail
24(20 + 4)-pin Motherboard 1
8(4 + 4)-pin ATX12V/EPS12V 2
8(6 + 2)-pin PCI-E 3

T ABLE 3
Cable Quantit Power Connectors Part Name Description
N/A Power s pply direct cabling
24(20 + 4)-pin main connector
8(4 + 4)-pin ATX12V/EPS12V
2 × 8(6 + 2)-pin PCI-E
1
x 1
EPS12V connector w/ cable Incl des one EPS12V CPU connector
1
x 3
Molex connector w/cable Incl des three
Molex connectors
1
Molex connector + floppy
connector
Incl des three Molex connectors and one
floppy connector
3
x 3
Serial ATA connector
w/cable
Incl des three Serial ATA connectors
2
x 2
PCI-Express connector
w/cable Incl des two 8(6 + 2)-pin PCI-E connectors
x 3
x 1

I NSTALLATION :
1. Install the HCP-750 PSU into
either the top or bottom of
yo r case man al if yo are ns re where the power s pply sho ld be installed.
2. Install the HCP-750
PSU into yo r case with the fo r screws provided.
3. Connect the 24-
pin main power connector to yo r motherboard. If yo r motherboard ses a 20
connector, detach the 4-
pin attachment on the 24
Note: The detachable 4-
pin section cannot be sed in place of a 4
4. Connect the 8-pin or 4+4-
pin connector for the CPU. If yo r motherboard has an 8
some of the openings, we recommend that yo remove the cover and se the 8
Note:
Please also refer to yo r motherboard
either the top or bottom of
yo r case with the fo r screws provided.
yo r case man al if yo are ns re where the power s pply sho ld be installed.
PSU into yo r case with the fo r screws provided.
pin main power connector to yo r motherboard. If yo r motherboard ses a 20
pin attachment on the 24
-pin connector.
pin section cannot be sed in place of a 4
-pin +12V connector.
pin connector for the CPU. If yo r motherboard has an 8
-
pin socket with a cover on
some of the openings, we recommend that yo remove the cover and se the 8
-
pin connector.
Please also refer to yo r motherboard
ser’s man al for any special instr ctions.
yo r case with the fo r screws provided.
Refer to
pin main power connector to yo r motherboard. If yo r motherboard ses a 20
-pin
pin socket with a cover on
pin connector.

5. Connect extra cables from the
cable pack to the sockets on the power s pply only if needed. If yo are going
to pl g the PCI-
E cables into the PSU, they sho ld go into the red sockets. If the red sockets are not being sed
for PCI-
E, then they can be sed for any other type of cable s pplied in the
6. Connect
the AC power cord to the power s pply AC inlet. Be s re to se the heavy
yo r HCP-750.
7. PCI-
E graphics cards se different amo nts of power. For some, a single 6
the hardwired connector the preferred choice. More powerf l cards se m ltiple connectors, incl ding the
advanced 8-pin PCI-
E connector. The 8
connector.
cable pack to the sockets on the power s pply only if needed. If yo are going
E cables into the PSU, they sho ld go into the red sockets. If the red sockets are not being sed
E, then they can be sed for any other type of cable s pplied in the
pack that accompanie
the AC power cord to the power s pply AC inlet. Be s re to se the heavy
-
d ty cord s pplied with
E graphics cards se different amo nts of power. For some, a single 6
-
pin connector is s fficient,
the hardwired connector the preferred choice. More powerf l cards se m ltiple connectors, incl ding the
E connector. The 8
-pin PCI-E connector on the HCP-750
can be sed as either a 6
cable pack to the sockets on the power s pply only if needed. If yo are going
E cables into the PSU, they sho ld go into the red sockets. If the red sockets are not being sed
pack that accompanie
s the PSU.
d ty cord s pplied with
pin connector is s fficient,
making
the hardwired connector the preferred choice. More powerf l cards se m ltiple connectors, incl ding the
can be sed as either a 6
- or 8-pin

8. Hard drives, optical drives (CD/DVD/Bl Ray™) and other accessories will se either the older 4-pin Molex
connector or the newer 15-pin SATA connector. 4-pin Molex connectors have two black, one yellow and one
red wire. The SATA connector has an additional orange power wire.
9. When yo have all the connections sec red, t rn the switch on the PSU to the “|” position.

Antec, Inc.
47900 Fremont Blvd.
Fremont, CA 94538
tel: [phone]
fax: [phone]
Antec Europe B.V.
St ttgartstraat 12
3047 A Rotterdam
Netherlands
tel: [phone]
fax: [phone]
Technical Support:
US & Canada
1-800-22ANTEC
c stomers [email protected]
Europe
[phone]
e rope.techs [email protected]
www.antec.com
© Copyright 2010 Antec, Inc. All rights reserved.
All trademarks are the property of their respective owners.
Reprod ction in whole or in part witho t written permission is prohibited.