bto JBC036-11 User manual

BTO Sp. z o.o.
Fabryczna 25
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KARTA KATALOGOWA PRODUKTU
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SPECIFICATION FOR APPROVAL
CHARGER JBC036-11
CUSTOMER
：
CUSTOMER P/N
：
ITEM
：
DC 8-slot LCD Charger
DESCRIPTION
：
slot charger
OUR MODEL NO.
：
CH-RMH241-02
STANDARD
：
RATING
：
I/P:DC 12V 1.0A
O/P AA :DC1.2V 2000mA×0.25×4CHs×2groups
：
O/P AAA :DC1.2V 1000mA×0.25×4CHs×2groups
REMARKS
Attention: Before placing orders, please
confirm to sign back the followings:
□Production Spec(Front Page)
□Nameplate Spec(if any)
□Packing Spec(if any)
REV
DESCRIPTION
DATE
A0
FIRST RELEASE
2013-01-08
A1
CHANGE THE BATTERY CHARGING VOLTAGE RANGE
2013-05-18
A2
ADD LOW TEMPERATURE PROTECTION
2017-02-27
Ryder Electronics
CUSTOMER
Approved by
Approved by
Signature
DATE
2017-02-27
DATE
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Contents
1PRODUCT CHARACTERISTICS...............................................................................................................3
2ELECTRICAL SPECIFICATION.................................................................................................................3
2.1 INPUT CHARACTERISTICS................................................................................................................3
2.2 OUTPUT CHARACTERISTICS ............................................................................................................3
3CHARGE METHOD AND LCD INDICATION.............................................................................................4
3.1 OUTPUT CHARACTERISTICS CURVE ................................................................................................4
3.2 LCD INDICATION............................................................................................................................5
4APPLICABLE ENVIRONMENT.................................................................................................................. 7
4.1 WORKING TEMPERATURE ............................................................................................................... 7
4.2 WORKING HUMIDITY .......................................................................................................................7
4.3 STORAGE TEMPERATURE................................................................................................................ 7
4.4 STORAGE HUMIDITY .......................................................................................................................7
4.5 ATMOSPHERIC PRESSURE ..............................................................................................................7
5MECHANICS............................................................................................................................................... 8
5.1 APPEARANCE................................................................................................................................. 8
5.2 INPUT AC PLUG............................................................................................................................. 8
5.3 CHARGER LABEL............................................................................................................................8
6RELIABLE PERFORMANCE .....................................................................................................................8
7APPEARANCE REQUIREMENTS............................................................................................................. 9
8VOLUME AND WEIGHT............................................................................................................................. 9
8.1 VOLUME ........................................................................................................................................9
8.2 WEIGHT......................................................................................................................................... 9
9SAMPLING STANDARD ............................................................................................................................ 9
10 PACKING....................................................................................................................................................9
11 CAUTION ....................................................................................................................................................9
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1 Product Characteristics
1. It is a 8-slot PWM switching model quick charger with intelligent single chip microcomputer
control. With accurate detection of battery’s status, each channel can control charging quality to
prevent insufficient charge and overcharge.
2. 8 slots charging separately. AA/AAA battery can be mixed to charge.
3. This charger is suitable for 1.2V AA/AAA NI-MH battery and NI-CD battery.
4. Constant current charging model, -△V detection, quick charge.
5. Limitation of 8 hours charging time for safety
6. Convenience with DC connection and correct battery placing.
7. Battery reverse protection function (shell mechanism), to make sure that battery or charger will
not be damaged under the condition of reverse.
8. LCD display
9. Input voltage: 100-240V AC 50/60Hz
10. Temperature protection. Normal charge in temperature range:0°-- 55°C
11. AA/AAA battery can be mixed to charge, NI-MH battery and NI-CD battery also can be mixed to
charge.
Caution: this spec and charger are only suitable for 1.2V AA/AAA NI-MH battery and NI-CD
battery.
2 Electrical Specification
2.1 Input characteristics
2.1.1 Input voltage of adapter
Input voltage：
AC 100V~240V 50Hz/60Hz
2.1.2 Input voltage of charger
Rated Input Voltage And Frequency：
DC 12V
Rated Input Current：
In the condition of normal charging with rated input voltage, the input current is lower than 2.0A.
2.1.3 The range of charging voltage
Range of charging voltage in normal condition：
0-1.6V
Charging with trickle current (about 1/10 of rated current) when battery’s voltage is lower than
0.8V; Charging with rated current when battery’s voltage is higher than 0.8V.
2.2 Output characteristics
2.2.1 No-load Voltage
No-load Voltage：
2.3V–2.7V
2.2.2 Rated charging current : (under normal charging condition)
Rated charging current:
2.0A×0.25 ±15% （0.25 duty cycle）&AA channel×4CHs×2 groups
Rated charging current:
1.0A×0.25 ±15% （0.25 duty cycle）&AAA channel×4CHs×2 groups
2.2.3 Trickle charging current
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Trickle charging current:
2.0A×0.025 ±15%（0.025 duty cycle）&AA channel×4CHs×2 groups
Trickle charging current:
1.0A×0.025 ±15%（0.025 duty cycle）&AAA channel×4CHs×2 groups
2.2.4 Charge method
Constant current charge method.
2.2.5 -△V Detection accuracy
-△V Detection accuracy：≤9mV
2.2.6 Discharge Characteristics
Discharge current：
Due to the battery’s voltage and difference of battery’s number, the discharge current will be
range from 0mA to 800mA.
The stop condition of discharge：
If all batteries discharge to 1.0V, the charger will turn to charge status.
2.2.7 Short-circuit Protection
Charger’s short-circuit protection current ：≤1mA
2.2.8 Battery reverse protection
Battery reverse protection current ：0A
(Reverse protection by shell mechanism)
2.2.9 Output reverse leakage current
Without DC12V input, charger’s output reverse leakage current: ≤10mA, to maintain
power which had input to the battery
2.2.10 The maximum charging time limitation
The charger will stop charging since the battery was placed in charger for 8 hours no matter
whether battery was fully charged or not.
2.2.11 Temperature protection. Charger will not charge battery beyond the range :
0°-- 55°C
2.2.12 Suitable Battery
This charger is suitable for 1.2V NI-MH/NI-CD AA/AAA battery.
3 Charge method and LCD Indication
3.1 Output Characteristics Curve
Precharge
voltage
V/I
t
0
Pulse
current
-△V
T1
Constant current
Voltage curve
Current curve
0-T1: Constant current charge period. In this period ,charger detects battery’s -△V. when -△
V was detected, it turns into fully charged period that LCD indicates the battery is fully
charged.
T1-Fully charged period. Charger turns into pulse trickle current charging (duty cycle: aprx
10%)
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3.2 LCD Indication
3.2.1 When charger was connect to power supply, the backlight LED will light for 6
seconds. The LCD display and backlight LED will turn off in no-load status.
3.2.2 Charge ：
When the battery was put into the charger, the LCD displays the power capacity of
battery corresponding to the battery slot, while the CHG charging indicator light up, and the
battery capacity is dynamic displayed to indicate the charging state.
3.2.3 Fully charged：
When battery is fully charged, the corresponding LCD indicator no longer in flash, CHG
only indicates a trickle charging.
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3.2.4Error：
If the placed battery occur short circuit or battery is alkaline battery, the corresponding
LCD indicates ERROR about 5 seconds later.
3.2.5 Discharge：
Place the battery in charger, press the DISCHG button for 1 second, the corresponding
LCD indicator and DISCHG will light up at the same time. The battery’s power capacity is
dynamic displayed to indicate the discharging state
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4 Applicable Environment
4.1 Working temperature
0~+40℃
4.2 Working humidity
Working humidity ≤90% （No condensation）
4.3 Storage temperature
Storage temperature: -20~+80℃
4.4 Storage humidity
Relative humidity ≤85%
4.5 Atmospheric pressure
70~106KPa
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5 Mechanics
5.1 Appearance
The appearance and print can be customized
5.2 Input AC Plug
US standard, wall insert
5.3 Charger Label
Charger label can be customized
6 Reliable Performance
6.1.1 High temperature test: under 65℃±2℃，the charger without packing, last for 5 hours. Then
take it into the room temperature, test its appearance, LCD and electrical specification. The
appearance should have no scratches, burrs and other mechanical damage, metal parts rust
should have no corrosion. Insulation test has no breakdown or arcing phenomenon. LCD indication
function and electrical performance work normally
6.1.2 Low temperature test: under－20℃±3℃，the charger without packing, last for 8 hours. Then
take it into the room temperature, test its appearance, LCD and electrical specification. The
appearance should have no scratches, burrs and other mechanical damage, metal parts rust
should have no corrosion. Insulation test has no breakdown or arcing phenomenon. LCD indication
function and electrical performance work normally
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6.1.3 The constant humidity and heat test: under 40℃±2℃，humidity 90%～95%，the charger
without packing, last for 48 hour. Then test its appearance, LCD and electrical specification. The
appearance should have no scratches, burrs and other mechanical damage, metal parts rust
should have no corrosion. Insulation test has no breakdown or arcing phenomenon. LCD indication
function and electrical performance work normally
6.1.4 Vibration test: 10～55HZ，amplitude 0.35mm，Sweep cycles in each direction 10 times. Then test
its appearance, LCD and electrical specification. The appearance should have no scratches,
burrs and other mechanical damage, metal parts rust should have no corrosion. Insulation test
has no breakdown or arcing phenomenon. LCD indication function and electrical performance work
normally
6.1.5 Drop test: from 1M, the test platform is the hardboard with 20mm thickness. 6 surface, once in
each direction. Then test its appearance, Dielectric strength, LCD and electrical specification.
The appearance should have no damage, no abnormal noise inside; metal parts rust should
have no corrosion. Insulation test has no breakdown or arcing phenomenon. LCD indication function
and electrical performance work normally
7 Appearance Requirements
Charger case should be smooth and have no scratches, burrs and other mechanical damage,
complete and clear screen, the exposed metal parts has no rust
8 Volume And Weight
8.1 Volume
L173* W 105* H 30 mm3
8.2 Weight
net：194g
9 Sampling Standard
Product sampling reference MIL-STD-105E standards to meet the company's products quality
inspection of the sampling plan, and implement strict supervision. Standard also can be based on
the customer’s requirements.
10 Packing
Product can be packed with blister. Packing can be customized
11 Caution
11.1.1 Only suitable for 1.2V AA/AAA NI-MH battery.
11.1.2 Do not use the charger to charge when temperature is over 40℃, temperature below 35℃is
recommended. It is normal that there is some heat when battery was fully charged.
11.1.3 For safety, 1.2V AA/AAA NI-MH battery made by TENERGY Co.,Ltd is recommended to use.
11.1.4 Far away from heat and fire.
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11.1.5 Do not use the charger under the environment of acids, alkalis, and corrosion
11.1.6 Do not place the charger into rain or water, or may cause safety problems
11.1.7 Do not disassemble charger and battery, to avoid danger
11.1.8 Do not let children use the charger alone
11.1.9 When the battery is not in use for a long time, there may be false -△V phenomenon, resulting in
wrong detection and stop charging. In this case, please repeatedly charge and discharge the
battery for a few times.