GW Instek GPC-1850D

Linear DC power supply with triple output 195W, Ch1/Ch2: 18V/5A; Ch3: 5V/3A; Series: 36V/5A; Parallel: 18V/10A

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Accessories

Features

Four Digital Panel Meters (GPC-3030DQ)
Triple Output
Auto Tracking
Auto Series and Parallel Operation
Constant Voltage and Constant Current Operation
Low Ripple and Noise
Internal Select for Continuous or Dynamic Load
Overload and Reverse Polarity Protection
3 1/2 Digits 0.39" LED Display(GPC-3030DQ)
3 1/2 Digits 0.5" LED Display(GPC-1850D/3030D/3060D/6030D)
5V, 3A Fixed Output
(Note: GPC-3060D/6030D are not CE approved)

Accessories:
GTL-105A*1 (≦3A) or GTL-104A*2(≦10A)
Test lead GTL-105A x 1 ( ≦3A ) or GTL-104A x 1 ( ≦10A )
European Test Lead GTL-203A*1 (≦3A) or GTL-204A*2(≦10A)

DC OUTPUT
	CH1 / CH2	CH3
GPC-1850D	0~18V/0~5A	5V/3A Max
GPC-3030D	0~30V/0~3A	5V/3A Max
GPC-6030D	0~60V/0~3A	5V/3A Max
GPC-3060D	0~30V/0~6A	5V/3A Max
GPC-3030DQ	0~30V/0~3A	5V/3A Max
OPERATION MODE
Independent	Two independent outputs and 5V fixed output Output from 0 to rating volts and 0 to rating amperes
Ch1/Ch2 Series	Output from 0 to rating volts at rating amperes each Output from 0 to double rating volts at rating amperes
Ch1/Ch2 Parallel	Output from 0 to double rating amperes at rating volts
CONSTANT VOLTAGE OPERATION
Line Regulation	≦0.01%+3mV
Load Regulation	≦0.01% + 3mV (rating current≦3A) ≦0.01% + 5mV (rating current≦10A) ≦0.02% + 5mV (rating current≧10A)
Ripple & Noise	≦1mVrms 5Hz ~ 1MHz
Recovery Time	≦100μS ( 50% load change, minimum load 0.5A )
CONSTANT CURRENT OPERATION
Regulation	Line regulation ≦0.2% + 3mA Load regulation 0.2% + 3mA (for GPC-1850D/GPC-3030D/GPC-3030DQ) Load regulation 0.2% + 5mA (for GPC-3060D/GPC-6030D)
Ripple Current	≦3mArms
5V FIXED OUTPUT
Regulation	Line regulation ≦5mV Load regulation ≦10mV
Ripple & Noise	≦2mVrms
Voltage Accuracy	5V±0.25V
Output Current	3A
TRACKING OPERATION
Tracking Error	≦0.5% + 10mV of the master
Series Regulation	≦300mV
METER
Type	3 1/2 digits 0.5" LED display 3 1/2 digits 0.39" LED display (for GPC-3030DQ)
Accuracy	±( 0.5% of rdg + 2 digits )
INSULATION
Chassis and Terminal	20MΩ or above (DC 500V) 100MΩ or above ( DC 1000V )(for GPC-3060D/6030D)
Chassis and AC Cord	30MΩ or above (DC 500V) 100MΩ or above ( DC 1000V )(for GPC-3060D/6030D)
POWER SOURCE
	AC 100V/120V/220V/240V ±10%, 50/60Hz
DIMENSIONS & WEIGHT
	255(W) x 145(H) x 420(D) mm