GW INSTEK – PPH-1503

PPH-1503 is a high-speed and high-precision DC Power Supply with dual range of 15V/3A or 9V/5A. PPH-1503 is exclusively designed to meet low power consumption requirements and users’ great demands of accuracy, speed and resolution of both voltage and current.

PPH-1503 is a high-speed and high-precision DC Power Supply with dual range of 15V/3A or 9V/5A. PPH-1503 is exclusively designed to meet low power consumption requirements and users’ great demands of accuracy, speed and resolution of both voltage and current. Circuits are designed with swift response capability to provide a stable voltage output while experiencing load changes. For example, when switching cellular phone from standby to talk mode, the current consumption will be dramatically changed within milliseconds. PPH-1503 is designed to simulate battery response when a significant voltage drop occurs. Recovery time of 40 us or less is guaranteed when the maximum voltage drop is within 100mV. Moreover, when users change the voltage level and conventional power supply does not have sufficient speed to reach the set level, PPH-1503 provides rise time of 0.15ms and fall time of 0.65ms, which are hundreds times faster than that of the conventional power supplies.

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]

Specification

DC GENERAL MEASUREMENT TIME CHOICES 0.01 ~ 10PLC1,0.01PLC/step
  AVERAGE READINGS 1~10
  TYPICAL READING TIME2,3 31ms
DC VOLTAGE OUTPUT
(23℃±5℃)
OUTPUT VOLTAGE 0~15V
  OUTPUT ACCURACY ± (0.05%+10mV)
  PROGRAMMING RESOLUTION 2.5mV
  READBACK ACCURACY3 ± (0.05%+3mV)
  READBACK RESOLUTION 1mV
  OUTPUT VOLTAGE RISING TIME 0.15ms (10% ~ 90%)
  OUTPUT VOLTAGE FALLING TIME 0.65ms (90% ~ 10%)
  LOAD REGULATION 0.01%+2mV
  LINE REGULATION 0.5mV
  STABILITY4 0.01%+0.5mV
  RECOVERY TIME(1000%LOAD CHANGE) <40us (<100mV)
<80us (<20mV)
  RIPPLE AND NOISE5 1mV rms(0~1MHz)
8mVpp(20Hz~ 20MHz)
DC CURRENT
(23℃±5℃)
OUTPUT CURRENT 0 ~ 5A (0 ~ 9V)
0 ~ 3A (9 ~ 15V)
  SOURCE COMPLIANCE ACCURACY ±(0.16%+5mA)
  PROGRAMMED SOURCE RESOLUTION 1.25mA
  READBACK ACCURACY3 5A range: ±(0.2%+400uA)
5mA range: ±(0.2%+1uA)
   READBACK RESOLUTION 5A range: 100uA
5mA range: 0.1uA
  CURRENT SINK CAPACITY 0 ~ 5V: 2A
5 ~ 15V:(2A derate 0.1A)/V
  LOAD REGULATION 0.01%+1mA
  LINE REGULATION 0.5mA
  STABILITY4 0.01%+50uA
DVM INPUT VOLTAGE RANGE 0 ~ 20VDC
  INPUT IMPEDANCE 10Ω
  MAXIMUM INPUT VOLTAGE -3V, +22V
  READING ACCURACY3 ± (0.05%+3mV)
  READING RESOLUTION 1mV
PULSE CURRENT MEASUREMENT TRIGGER LEVEL 5mA ~ 5A, 5mA/step
  HIGH TIME/LOW TIME/AVERAGE TIME 33.3us to 833ms, 33.3us/step
  TRIGGER DELAY 0 ~ 100ms,10us/steps
  AVERAGE READINGS 1 ~ 100
  LONG INTEGRATION PULSE TIMEOUT 1S ~ 63S
  LONG INTEGRATION MEASUREMENT TIME 850ms(60Hz)/840ms(50Hz) ~ 60s,or AUTO time 16.7ms/steps(60Hz), 20ms/steps(50Hz)
  LONG INTEGRATION TRIGGER MODE Rising, Falling, Neither
OVP OVP RANGE OFF,ON (0 ~ 15.2V)
  RESOLUTION 10mV
  ACCURACY 50mV
Others PROGRAMMING IEEE-488.2(SCPI)
  USER_DEFINABLE POWER_UP STATES 5 sets
  REAR PANEL CONNECTOR 8Pin:output*4, sense*2, DVM*2
  TEMPERATURE COEFFICIENT 0.1* specification/ ˚C
  POWER CONSUMPTION 150VA
  REMOTE/LOCATION CONNECTOR USB/GPIB/LAN
  RELAY CONTROL CONNECTOR 150mA/15V  5Voutput, 100mA
Insulation Chassis and Terminal 20MΩ or above (DC 500V)
  Chassis and AC cord 30MΩ or above (DC 500V)
Operation Environment   Indoor use, Altitude: ≤ 2000m
Ambient temperature: 0 ~ 40°C
Relative humidity: ≤ 80%

Installation category: II, Pollution degree: 2

STORAGE Environment   TEMPERATURE: -20˚C  ~ 70˚C
HUMIDITY: < 80%
INPUT POWER   90-264VAC, 50/60Hz 6
Accessories   CD 8cmUser manual x1, Quick Start manual x1
Test lead GTL-117 x 1, GTL-203A x 1, GTL-204A x 1
Dimensions   222 (W) x 86 (H) x 363 (D) mm
Weight   Approx. 4.2kg
     
 Remarks  
  1. PLC=PowerLineCycle, 1PLC = 16.7ms for 60Hz operation, 20ms for 50Hz operation;
  2. Display OFF, Speed includes measirement and binary data transfer out of GPIB;
  3. PLC=1;
  4. STABILITY:Following 15 minute warm-up, the change in output over 8 hours under ambient temperature, constant load, and line operating conditions;
  5. The ground ring of the probe is pressed directly against the output ground of the power supply and the tip is in contact with the output voltage pin.
  6. Auto detected at power-up;

 

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