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Electrical Specifications 1 |
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Output Ratings: |
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Output Voltage |
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0-15 V |
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Output Current |
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0-20 A |
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Output Power |
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300 W |
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Line Regulation: 2 |
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Voltage (0.01% of Vmax + 2 mV) |
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2 mV |
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Current (0.01% of Imax + 1 mA) |
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3 mA |
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Load Regulation: 3 |
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Voltage (0.01% of Vmax + 2 mV) |
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2 mV |
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Current (0.01% of Imax + 5 mA) |
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3 mA |
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Meter Accuracy: |
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Voltage (1% of Vmax + 1 count) |
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0.25 V |
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Current (1% of Imax + 1 count) |
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0.3 A |
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Output Noise & Ripple: |
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Voltage rms |
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5 mV |
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Voltage (p-p) (0-20 MHz) |
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75 mV |
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Drift (8 hours): 4 |
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Voltage (0.02% of Vmax) |
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3 mV |
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Current (0.03% of Imax) |
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6 mA |
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Temperature coefficient: 5 |
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Voltage (0.015% of Vmax/° C) |
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2.25 mV |
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Current (0.02% of Imax/° C) |
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4 mA |
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Interface Specifications 1,6 |
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Program Resolution (16-bit): |
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Voltage |
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0.25 mV |
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Current |
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0.34 mA |
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OVP |
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0.25 mV |
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Program Accuracy: |
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Voltage (0.2% + 10 mV) |
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60 mV (+/- 0.1%) |
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Current (0.3% + 10 mA) |
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75 mA (+/- 0.12%) |
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OVP (0.5%) + 100 mV) |
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1500 mV |
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Readback Resolution (16-bit): |
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Voltage |
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0.25 mV |
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Current |
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0.34 mA |
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Readback Accuracy: |
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Voltage (0.2% + 20 mV) |
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45 mV (+/- 0.3%) |
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Current (0.3% + 20 mA) |
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75 mA (+/- 0.12%) |
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1. Specifications indicate typical performance at 25° C +/- 5° C, nominal line input of 120 VAC. |
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2. For input voltage variation over the AC input voltage range, with constant rated load. |
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3. For 0-100% load variation, with constant nominal line voltage. |
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4. Maximum drift over 8 hours with constant line, load and temperature, after 60 minutes warm-up. |
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5. Change in output per ° C change in ambient temperature, with constant line and load. |
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6. Apply accuracy specifications according to the following voltage program accuracy example:
Set a model 15-20 power supply to 10 volts. The expected result will be within the range of
10 volts +/- 60 mV +/- 0.1% of the set voltage of 10 volts.
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General Specifications |
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Operational AC input voltage |
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Single unit: 104-127 VAC at 6 Arms; Dual unit: 104-127 VAC at 12 Arms, 47-63 Hz |
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Switching Frequency |
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100 kHz (nominal) |
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Voltage Mode Transient Response Time |
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<500 µs recovery to 50 mV band for ±50% load change in the range of 25% to 100% of the rated load |
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Operating Ambient Temperature |
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0 to 30° C for full rated output. Above 30°C, derate output linearly to zero at 70° C |
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Storage Temperature Range |
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-55° C to 85° C |
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Humidity Range |
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0 to 80% RH, non-condensing |
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Front Panel Voltage and Current Control |
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10-turn voltage and 1-turn current potentiometers (10-turn current optional) |
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Front Panel Voltage Control Resolution |
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0.02% of maximum voltage |
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AC Input Connector Type |
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IEC 320 connector |
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Weight (one unit) |
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Approximately 7.7 lb (3.5 kg) |
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Dimensions (H x W x D) |
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5.2 x 4.2 x 11.7” (132 x 109.2 x 297 mm) |
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Options |
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GPIB-HPD |
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GPIB Interface card (16-bit) |
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RS-232-HPD |
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RS-232 Interface card (16-bit) |
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APG-HPD |
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Analog programming interface card |
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M2 |
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200-250 VAC Input (50/60 Hz) |
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M2S |
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Switch selectable input 110 VAC or 220 VAC |
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M11 |
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10-turn current potentiometer |
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M13 A |
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Locking knobs for front panel controls |
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RM-XHS |
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19-inch rack mount kit for up to four HPD, XPD or XT power supplies |
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Analog Programming |
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Remote On/Off and Interlock |
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2-25 VDC high. <0.8 VDC low. User-selectable. |
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Remote analog Programming Option |
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0-10 VDC for 0-100% of rated voltage or current ±1.0%, 0-10 kΩ for 0-100% of rated voltage or current ±1.0% |
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Remote Monitoring |
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0-10 VDC for 0-100% or rated voltage or current ±1.0% |
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Over Voltage Protection Trip Range |
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3 V to full output ±10% |
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Tracking Accuracy |
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±1% for series operation |
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Regulatory Approvals |
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CE-marked units meet: EN61010-1, EN61000-6-2 and EN61000-6-4; CSA C/US certified to UL61010-1B and CSA C22.2 No 1010.1; Meets USA EMC standard: FCC, part 15B, class A; Meets Canadian EMC standard: ICES-001, Class A. |
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Note: Specifications subject to change without notice. |
