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<< EZ Digital
DC Power Supplies
EZ Digital GP-305, GP-503, GP-505
DC Power Supplies,
Discontinued
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- Ruggedized
Construction
- Output Voltage: 0-30V (GP-305), 0-50V
(GP-503/GP-505)
- Output Current: 0-3A (GP-503), 0-5A
(GP-305/GP-505)
- Separate Voltage and Current
Displays
- Less than 1.5mVp-p Ripple
- Overload Protection
- Series and Parallel Operation
- Constant Current and Constant Voltage
Operation
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SPEC/MODEL |
GP-4303D |
GP-305 |
GP-503 |
GP-505 |
| Output
Voltage |
0~30V continuously variable |
0~50V continuously variable |
| Output
Polarity |
Positive and Negative |
| Output
Current |
0~3A |
0~5A |
0~3A |
0~5A |
| Ripple
Voltage |
Less than 1.5 mVp-p |
Less than 2 mVp-p |
| Output
Stability |
Less than 5mV for power
source voltage change of ±10%
Less than 5mV for lad variation of 0 to 100% |
| Voltmeter |
±(1%+1digit) |
±2.5% of Full Scale |
| Amperemeter |
±(1%+1digit) |
±2.5% of Full Scale |
| Insulation |
Between chassis and output
terminal : More than 10MΩat
DC 500V
Between chassis and AC plug : More than 50MΩ
at DC-500V |
| Compensation/
Protection Circuit |
Overload protection circuit
of constant self-restoring type |
| Operation |
Series and Parallel |
| Ambient
Temperature Range |
0 ~ +40°C |
| Power
Requirement |
AC 100/120/200/240V, 50/60Hz |
| Dimension
(W x H x D, mm) |
131x143x253 |
220x120x295 |
220x120x295
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235x130x350 |
| Weight |
Approx. 4kg |
Approx.7.8 kg |
Approx. 8.0 kg |
Approx.9.8 kg |
| Accessories |
Short Circuit bar x1, Fuse x1 |
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| EZ Digital's DC power supply series has excellent
reliability and electrical performance. They are well suited for research &
development, production test, burn-in, or as an all purpose power source. |
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