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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:
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GPS-4303
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GPS-3303
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GPS-2303
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| DC OUTPUT | |||||||||
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CH1
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CH2
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CH3
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CH4
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CH1
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CH2
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CH3
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CH1
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CH2
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| Voltage |
0~30V
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2.2~5.2V
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8~15V
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0~30V
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5V Fixed
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0~30V
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| Current |
0~3A
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1A Max.
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1A Max.
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0~3A
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3A Max.
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0~3A
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| Tracking Series Voltage |
0~60V
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---
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0~60V
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---
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0~60V
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| Tracking Parallel Current |
0~6A
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0~6A
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0~6V
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CONSTANT VOLTAGE OPERATION (CH1, CH2) |
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| Line Regulation | ≦0.01% + 3mV | ||||||||
| Load Regulation | ≦0.01% + 3mV (rating current≦3A) ≦0.02% + 5mV (rating current >3A) |
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| Ripple & Noise | ≦1mVrms 5Hz ~ 1MHz | ||||||||
| Recovery Time | ≦100μS ( 50% Load change, Minimum load 0.5A ) | ||||||||
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CONSTANT CURRENT OPERATION (CH1, CH2) |
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| Line Regulation | ≦0.2% + 3mA | ||||||||
| Load Regulation | ≦0.2% + 3mA | ||||||||
| Ripple Current | ≦3mArms | ||||||||
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TRACKING OPERATION (CH1, CH2) |
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| Tracking Error | ≦0.5% + 10mV of CH1 | ||||||||
| Series Regulation | ≦0.01% + 5mV | ||||||||
| Load Regulation | ≦300mV | ||||||||
| Ripple & Noise | ≦2mVrms, 5Hz ~ 1MHz | ||||||||
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CH3 OPERATION (for GPS-3303/4303) |
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| 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) |
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| CH4 VOLTAGE | 8V ~ 5V | ||||||||
| Line Regulation | ≦5mV | ||||||||
| Load Regulation | ≦10mV | ||||||||
| Ripple & Noise | ≦2mVrms 5Hz ~ 1MHz | ||||||||
| Recovery Time | 1A | ||||||||
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METER |
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| Digital Accuracy |
3 Digits 0.5" LED Display |
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INSULATION |
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| 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 | |||||
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Output Watts (W)
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CH1 / CH2
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CH3
|
CH4
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Weight(kg)
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GPS-4303
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200W
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0~30V/0~3A
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2.2~5.2V/1A Max.
|
8~15V/1A Max
|
7
|
|
GPS-3303
|
195W
|
0~30V/0~3A
|
5V Fixed /3A Max.
|
----
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7
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GPS-2303
|
180W
|
0~30V/0~3A
|
----
|
----
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7
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Downlod:
Marcom Tool
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Description
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| 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
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Description
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| 327 K | GPS-X303 User Manual (pdf) | en | VD | 2009/9/9 |