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YIHUA 1502USB Instruction Manual page 4

Regulated dc power supply

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≤0.01% ±2mV (1mav<1A)
Load Rated degrees
≤ 0.5mvrms (5Hz-1MHz) Iomax greater than 1A
Ripple noise
Temperature Coefficient
Output Current
0~2A
Overload current
2A
III. Performance Comparison Table
Modle
1502USB
Function
Voltage display precision
0.1V
Current display precision
10mA
Outpunt voltage choice
DC 0V~15V/0V~5V
Mobile singal shows
Yes
PSP power supply function
Yes
IV. Instruction manual
Front panel introduce
PS-1502DD
1
2
13
CURRENT
CURRENT
VOLTAGE
3
10
PHS/CDMA
9
11
4
POWER
POWER
6
7 8
5
≤300PPM/℃
0~2A
0~2A
0~2A
0.6~2A
0.6~2A
0.6~2A
1502DD
1502DD+
1502D+
0.1V
0.1V
0.1V
10mA
10mA
10mA
DC 0V~15V/0V~5V
DC 0V~15V
DC 0V~15V
No
Yes
No
No
No
No
+
+
PS-1502D
PS-1502DD
1
2
1502USB
CURRENT
VOLTAGE
VOLTAGE
VOLTAGE
5V
15V
13
RF
USB-DC 5V
POWER
+
15V
OUT PUT
5V
12
12
4
6
8
4
5
1.Current indicator
2.Voltage indicator
3.Output current adjust
4.Voltage gears adjust
5.Power switch
6.Output negative
7.Grounding terminal
Dedicated output connections
Use in
For maintenance of NOKIA/ MOTOROLA/ LG/ Lenovo / Sony Ericsson/ Other
brand mobile phones, and BP machine. According to mobile voltage setting the
voltage and setting the overload protect current. Don't adjust to high to prevent too
much current and burn the phone.
1.
Must set the output voltage and current properly before connect the mobile
phone, do not adjust the voltage, current and convert the output pressure, so
as not to burn the mobile phone.
2.
Power supply are not allow at full load state for long time. Control your utilizat-
ion rate of less than 60%, ro they may cause human early failure. When place
order, you should be based on the actual operating current includes an allow-
ance.
VOLTAGE
14
V
0
15
POWER
1502USB power supply function with mobile phone PSP power supply function, a
5
square USB port on the back panel, and front panel with a flat-shaped USB port of
8.Output positive
9.Voltage fine tuning knob
10.Voltage coarse tuning knob
11.PHS/CDMA switch knob
12.USB interface
13.Mobile phone RF signal indicator
14.Voltage adjust knob
V. Warning
VI. PSP power supply function
6

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1502dd+1502d+