The GW Instek PPT Series are 3-channel, programmable linear DC power supplies with 138/126W outputs. The PPT Series feature OVP and OCP protection and are compliant with all major safety standards (UL, CSA, and IEC) for safe, reliable operation. For extra precision, the PPT Series include remote sensing that add an extra level of precision by compensating cable losses between loads. The digital interface and smart features simplify operation and configuration with output limit store/recall functions, automatic tracking, automatic tracking, automatic series or parallel operation (PPT-Series), and auto stepping for continuous testing. The series have Labview drivers and SCPI commands as standard for remote control and PC interfacing via GPIB(PPT-Series). The Versatile PPT-Series are ideal for high-level applications requiring high resolution, multiple outputs, and an extra level of safety.
Ordering Info :
|
PPT-3615 |
PPT-1830 |
| PPT-1830 | PPT-3615 | |
| OUTPUT | ||
| Voltage | 0~18Vx2, 0~6Vx1 | 0~36Vx2, 0~6Vx1 |
| Current | 0~3Ax2, 0~5Ax1 | 0~1.5Ax2, 0~3Ax1 |
| OVP | 0~20Vx2, 0~7Vx1 | 0~38.5Vx2, 0~7Vx1 |
| LOAD REGULATION | ||
| Voltage | < 3mV rear output ( < 6mV front output ) | |
| Current | < 3mA ( < 6mA rating current > 3.5A ) | |
| LINE REGULATION | ||
| Voltage | < 3mV | |
| Current | < 3mA | |
| RESOLUTION | ||
| Voltage | 10mV ( 20mV rating voltage > 36V ) | |
| Current | 1mA ( 2mA rating current >3.5A ) | |
| OVP | 10mV( 20mV rating voltage > 36V ) | |
| PROGRAM ACCURACY (25±5° C) | ||
| Voltage | < 0.05% + 25mV ( + 50mV rating voltage > 36 V ) | |
| Current | < 0.2% + 10mA | |
| OVP | < 2% + 0.6V | |
| RIPPLE & NOISE (20Hz ~ 20MHz) | ||
| Voltage | Ripple 1mVrms / 3mVp-p Noise 2mVrms / 30mVp-p |
|
| Current | < 3mA rms ( < 5mA rms rating current > 3.5A ) | |
| TEMPERATURE (0~40° C ) COEFFICIENT | ||
| Voltage | < 100ppm + 3mV | |
| Current | < 150ppm + 3mA | |
| READBACK RESOLUTION | ||
| Voltage | 10mV ( 20mV rating voltage > 36V ) | |
| Current | 1mA ( 2mA rating current > 3.5A ) | |
| READBACK ACCURACY (25±5° C) | ||
| Voltage | < 0.05% + 25mV ( + 50mV rating voltage > 36V ) | |
| Current | < 0.2% + 10mA | |
| RESPONSE TIME | ||
| Voltage Up(10%~90%) | < 100mS | |
| Voltage Down(90%~10%) | < 100mS (≧ rating road) | |
| READBACK TEMPERATURE COEFFICIENT | ||
| Voltage | < 100ppm + 10mV ( + 20mV rating voltage > 36V ) | |
| Current | < 150ppm + 10mA | |
| DRIFT | ||
| Voltage | < 0.03% + 6mV | |
| Current | < 0.1% + 6mA | |
| TRACK OPERATION | ||
| Tracking Error | < 0.1% + 50mV | |
| Series Regulation | < 50mV | |
| PARALLEL OPERATION | ||
| Program Accuracy (25±5° C) | Voltage < 0.05% + 25mV ( + 50mV rating voltage > 36V ) Current < 0.2% + 20mA OVP < 2% + 0.6V |
|
| Load Effect | Voltage < 3mV rear output ( < 6mV front output ) Current < 6mA ( < 12mA rating current > 3.5A ) |
|
| Source Effect | Voltage < 3mV Current < 6mA |
|
| MEMORY | ||
| Store / Recall 50 sets | ||
| TIMER | ||
| Setting time | 1 sec ~ 255 min ( Max 255 min x 50 sets) | |
| Resolution | 1 sec | |
| Function | for output working loop ( Auto Step Running) | |
| INTERFACE | ||
| GPIB | ||
| POWER SOURCE | ||
| AC100V/120V/220V/240V±10%, 50/60Hz | ||
| DIMENSIONS & WEIGHT | ||
| 255(W) x 145(H) x 346(D)mm Approx. 10 kg |
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