GW Instek PPH-1503 Programmable High Precision Linear DC Power Supply

The GW Instek PPH1503 is a high-speed and high-precision DC Power Supply with dual range of 15V/3A or 9V/5A. The PPh-1503 is exclusively designed to meet low power consumption requirements and users’ 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. When load current exceeded current limit, two operational modes: Limit and Trip can be selected. Under limit mode, PPH-1503 will automatically switch to constant current (CC) mode. Under Trip mode, voltage output will automatically turn off.

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PPH-1503 Datasheet

PPH-1503 Brochure

PPH-1503 User Manual

Categories: AC/DC Power Supplies, GW Instek Tags: DC Power Supplies, GW INSTEK

Description

The GW Instek PPH-1503 Programmable High Precision Linear DC Power Supply is designed to provide fast response to the current change for recovering the output voltage at a minimum variation. The high sampling rate allows fast feedback in voltage and current measurement to expedite products’ testing speed, which is able to increase the test throughout production. Sink function can be used to test the battery charger of portable devices. The high precision performance of PPH-1503 provides the measurement capability in low power consumption level. One built-in DVM (Digital Volt-Meter) with input ports is designed to measure any point on Device Under Test (DUT)while PPH1503 is outputting voltage and current. Besides, two ports are located on the front and rear panel which users can only select one to perform tests based upon their connection convenience. The GW Instek PPH-1503 is and ideal power source for production lines, R&D laboratories, device inspection, maintenance centers or facilities with the requirements of a swift and precise power supply with DVM.

GW Instek PPH-1503 Features:

Dual Range Output (0-15V/0-3A) or (0-9V/0-5A) 45 W
3.5 Inch TFT LCD Display
Constant Voltage and Constant Current Operation
Built-in DVM Measurement Function
High Measurement REsolution (1mV/0.1mA for 5A Range);(1mV/0.1uA for 5mA Range)
External Relay Control Output On/Off
Sink Current Capability (Maximum:2A)
Digital Panel Control
Selectable Output and Input (DVM) Ports From Front or Rear Panel
Key Lock Function
5 Sets of Preset Memory Including Power Output ON/OFF States
High Speed Transient Recovery Time(<40us within 100mV ; <80us within 20mV)
OVP/OCP/OTP Protection to Prevent DUT Damage
Standard Multiple Interfaces: USB / LAN /GPIB
Labview Driver and PC Remote Control Software

DC GENERAL	MEASUREMENT TIME CHOICES	0.01 ~ 10PLC¹,0.01PLC/step
	AVERAGE READINGS	1~10
	TYPICAL READING TIME^2,3	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:output4, sense2, 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, 50/60Hz⁶
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		PLC=PowerLineCycle, 1PLC = 16.7ms for 60Hz operation, 20ms for 50Hz operation; Display OFF, Speed includes measirement and binary data transfer out of GPIB; PLC=1; STABILITY:Following 15 minute warm-up, the change in output over 8 hours under ambient temperature, constant load, and line operating conditions; 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. Auto detected at power-up;