GW INSTEK GPS-x303 Series

Features:

4 Independent Isolated Output
Four "3 Digits" LED Displays
0.01% Load and Line Regulation
Low Ripple and Noise
Tracking Operation and Auto Series/Parallel Operation
Output ON/OFF Switch
Output Voltage and Current Setting When Output Disable
Fan Speed Control Circuit to Minimize Fan Noise
Over Load and Reverse Polarity Protection
Optional European Jack Type Terminal

Description:

The GPS-Series are 2-4 channel, 180 to 200W output, linear DC power supplies. Overload and reverse polarity protection, and an output on/off switch keep the GPS-Series and their load safe from unexpected conditions. A High regulation (0.01%+3mV) and low ripple/noise (< 1mVrms, 5Hz~1MHz) are maintained for channel 1 and 2 in constant voltage mode. Automated cooling fan speed control minimizes fan noise according to load conditions, ensuring quiet operation. The GPS-Series are an ideal solution for lightweight, inexpensive bench-top or portable applications requiring high regulation and multiple outputs.

Specification:

 
GPS-4303
GPS-3303
GPS-2303
DC OUTPUT
 
CH1
CH2
CH3
CH4
CH1
CH2
CH3
CH1
CH2
Voltage
0~30V
2.2~5.2V
8~15V
0~30V
5V Fixed
0~30V
Current
0~3A
1A Max.
1A Max.
0~3A
3A Max.
0~3A
Tracking Series Voltage
0~60V
---
0~60V
---
0~60V
Tracking Parallel Current
0~6A
0~6A
0~6V

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 ≦0.01% + 5mV
Load Regulation ≦300mV
Ripple & Noise ≦2mVrms, 5Hz ~ 1MHz

CH3 OPERATION (for GPS-3303/4303)

CH3 Voltage 2.2V ~ 5.2V
Line Regulation ≦5mV
Load Regulation ≦15mV
Ripple & Noise ≦2mVrms 5Hz ~ 1MHz
Current Output 1A

CH4 OPERATION (for GPS-4303)

CH4 VOLTAGE 8V ~ 5V
Line Regulation ≦5mV
Load Regulation ≦10mV
Ripple & Noise ≦2mVrms 5Hz ~ 1MHz
Recovery Time 1A

METER

Digital
Accuracy

3 Digits 0.5" LED Display
GPS-4303/3303 Out ON Accuracy ± (0.5% of rdg + 2 digits)
GPS-4303/3303 Out OFF Accuracy ± (0.5% of rdg + 8 digits)
GPS-2303 Accuracy ± (0.5% of rdg + 2 digits)

INSULATION

Chassis and Terminal ≧DC 500V / 20MΩ
Chassis and AC Cord ≧DC 500V / 30MΩ
POWER SOURCE
  AC 100V/120V/220V ±10%, 230V(+10% ~ -6%), 50/60Hz
DIMENSIONS & WEIGHT
  255(W) x 145(H) x 265(D)mm, Approx. 7kg

Accessories:

User manual x 1, Power cord x 1,
GPS-4303:Test lead GTL-104A x 2,GTL-105A x 2 ; European test lead GTL-203A x 2,GTL-204A x 2, GTL-201A x1
GPS-3303:Test lead GTL-104A x 2,GTL-105A x 1 ; European test lead GTL-203A x 1,GTL-204A x 2, GTL-201A x1
GPS-2303:Test lead GTL-104A x 2 ; European test lead GTL-204A x 2, GTL-201A x1

Ordering information:

SELECTION GUIDE
 
Output Watts (W)
CH1 / CH2
CH3
CH4
Weight(kg)
GPS-4303
200W
0~30V/0~3A
2.2~5.2V/1A Max.
8~15V/1A Max
7
GPS-3303
195W
0~30V/0~3A
5V Fixed /3A Max.
----
7
GPS-2303
180W
0~30V/0~3A
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7

Downlod:

Marcom Tool
 
 
Description
 
 
 
     122 K     GPS-4303 Datasheet    en    VA   2009/11/20
     2285 K     Brochure, For GPS-2303 / GPS-3303 / GPS-4303    en    V0   2009/9/9

 

Manual
 
 
Description
 
 
 
     327 K     GPS-X303 User Manual (pdf)    en    VD   2009/9/9

 

 

Location

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