|
|
MODEL 550 |
FEATURES |
 |
Single output unipolar high voltage power supply: 0.1 to 5 kV @ 40 to 50 mA- Single output +100 V to +5 kV
- Low-cost supply for embedded systems
- 5 kV, 40 mA output
- Line powered 120/220 VAC, 50/60 Hz
- Ground leakage detection circuit
- Remote programming
- Voltage and current monitoring outputs
|
|
|
DESCRIPTION
Model 550 is a low-cost high voltage electrophoresis power supply designed for embedded systems.
Its high voltage output is isolated from the AC line voltage and the case.
A special circuit monitors leakage current to the case and trips a logic circuit for currents greater than 500 μA.
The unit is designed to withstand continuous short circuits without damage.
Since the 550 is UL and CE listed, it may be used as a stand-alone power supply.
SPECIFICATIONS | Input | | Input voltage | 120/220 VAC, 50/60 Hz | | Line regulation | 1% | | Output | | Output voltage range | 100 to 5,000 V (adjustable) | | Load regulation | 1% | | Polarity | Positive or negative (factory selected) | | Output current | 40 to 50 mA | | Output ripple | 0.1% at full scale | | Environmental | | Temperature range, operating | 0 to 50 °C | | General | | Voltage programming | 0 to 5 V | | Voltage monitor output | 0 to 5 V | | Current monitor output | 0 to 5 V | | Ground leakage monitor | 500 μA leakage detection | | Footprint | 5 × 11 in. (127 × 279 mm) | | Connector pinout |
1: Vprog (+)
2: Vprog (−) signal ground
4: Output voltage monitoring
11: Output current monitoring
13: HV enable (active low)
17: Test use only (+13 V, 5 mA maximum output)
20: Ground leakage current detection logic
5, 6, 10, 14, 15, 18, 19: Signal ground
3, 7, 8, 9, 12, 16, 21, 22, 23, 24, 25: (Not connected) |
PRICES
|
| |
