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GW INSTEK GPS-4251

Category: Discontinued Products

Features:

4 Independent Isolated Output
0.01% Load and Line Regulation
Low Ripple and Noise
Tracking Operation and Auto Series/Parallel Operation
Output Voltage and Current Setting When Output Disable
Fan Speed Control Circuit to Minimize Fan Noise

Description:

4-channels, 55W D.C. Power Supply

Specification:

DC OUTPUT

Voltage

CH1, CH2	CH3	CH4
0~25V	3~6V	8~15V

Current

CH1, CH2	CH3	CH4
0~0.5A	2.5A Max.	1A Max.

Tracking Series Voltage

CH1, CH2	CH3	CH4
0~50V	---	---

Tracking Parallel Current

CH1, CH2	CH3	CH4
0~1A	---	---

CONSTANT VOLTAGE OPERATION (CH1, CH2)

Line Regulation

< 0.01% + 3mV

Load Regulation

< 0.01% + 3mV (rating current <3A)
< 0.02% + 5mV (rating current >3A)

Ripple & Noise

< 1mVrms 5Hz ~ 1MHz

Recovery Time

< 100μS ( 50% Load change, Minimum load 0.5A )

CONSTANT CURRENT OPERATION (CH1, CH2)

Line Regulation

< 0.2% + 3mA

Load Regulation

< 0.2% + 3mA

Ripple Current

< 3mArms

TRACKING OPERATION (CH1, CH2)

Tracking Error

< 0.5% + 10mV of CH1

Series Regulation

< 300mV

Load Regulation

< 0.01% + 3mV

Ripple & Noise

< 2mVrms 5Hz ~ 1MHz

CH3 : 3V~6V OUTPUT

Line Regulation

< 5mV

Load Regulation

< 15mV

Ripple & Noise

< 2mVrms 5Hz ~ 1MHz

Current Output

2.5A

CH4 : 8V~15V OUTPUT

Line Regulation

< 5mV

Load Regulation

< 10mV

Ripple & Noise

< 2mVrms 5Hz ~ 1MHz

Recovery Time

METER

Digital

3 Digits 0.5" LED Display
Out On Accuracy± ( 0.5% of rdg + 2 digits )
Out On Accuracy± ( 0.5% of rdg + 8 digits )

INSULATION

Chassis and Terminal

20MΩ (> DC 500V)

Chassis and AC Cord

30MΩ (> DC 500V)

POWER SOURCE

AC 100V/120V/220V( ±10%), 240V(+10% ~ -6%)
50 / 60Hz

ACCESSORIES

Instruction manual x 1
Power cord x 1
GTL-105 x 4
or European test lead GTL-203 x 4

DIMENSIONS & WEIGHT

255(W) x 145(H) x 265(D)mm,
Approx. 6.3kg

GW INSTEK GPS-4251

Location

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