Up to 4 kV PCB Mount Power Supply – A75xx
Single Channel up to 4 kV High Performance Power Supply Modules
Features
- Single channel PCB mount High Voltage Power Supply
- High efficiency and low power consumption
- Seven models available:
- Positive or negative polarity
- Analog voltage and current Set and Monitor levels
- Very low ripple and noise
- Excellent stability
- Compact package 54x29x17 mm3 (WxLxH)
- High Operating Temperature Range
Overview
The A75xx is a new line of compact, high efficiency, low noise single channel High Voltage DC/DC converters in a PCB mount form factor. Each device can supply a High Voltage output according to an external reference voltage level (Vset) provided by the user.
Maximum current setting (Iset), voltage monitor (Vmon) and current monitor (Imon) are also available. These features make the A75xx family suitable for integration in user designed systems or embedded applications.
Seven models are currently available, A7501, A7502, A7504C, A7505, A7508, A7511, A7520 and A7526, supplying up to 2100 V/100 µA, 4000 V/100 µA, 1600 V/500 µA, 800 V/50 µA, 1100 V/1 mA, 2000 V/700 µA and 2600 V/500 µA respectively. Each A75xx can be provided with either positive or negative polarity. Other models can be designed on request.
Thanks to their excellent stability and special design, A75xx Power Supplies are engineered to work in harsh environment and under severe temperature variations.
CAD Altium library components and 3D step models are available on request.
High operating temperature range:
- A7501: -40 °C ÷ +70 °C
- A7502: -40 °C ÷ +70 °C
- A7504C: -55 °C ÷ +80 °C
- A7505: -55 °C ÷ +80 °C
- A7508: -40 °C ÷ +70 °C
- A7511: -10 °C ÷ +50 °C
- A7520: -55 °C ÷ +80 °C
- A7526: -55 °C ÷ +80 °C
Safety Features include:
- Overcurrent detection if the channel attempts to draw a current larger than Iset, the output voltage is varied to keep the current below Iset limit. The channel behaves like a current generator.
- Status Overcurrent Bit: 0÷5 V (low = OVC)
- Status on/Off Bit: 0÷5 V (low = OFF)
- Protected against short circuits, sparks and humidity
Models
| Model | Image | No. of Channels | Max Output V | Max Output I | Ripple Typ. | Power requirement (mW) | Operating temperature | Voltage Supply (Vin) | Actions |
|---|---|---|---|---|---|---|---|---|---|
| A7501 | | 1 | 2100 V | 100 µA | < 5 mVpp | < 400 | -40°C ÷ +70° C | +12V (±5%) | QUOTE |
| A7502 | | 1 | 2100 V | 100 µA | < 5 mVpp | < 500 | -40°C ÷ +70° C | +5V (±5%) | QUOTE |
| A7504C | | 1 | 4000 V | 100 µA | < 10 mVpp | < 1200 | -55° C ÷ +80° C | +12V (±10%) | QUOTE |
| A7505 | | 1 | 1600 V | 500 µA | < 5 mVpp | < 1600 | -55° C ÷ +80° C | +12V (±5%) | QUOTE |
| A7508 | | 1 | 800 V | 50 µA | < 5 mVpp | < 100 | -40°C ÷ +70° C | +5V (±5%) | QUOTE |
| A7511 | | 1 | 1100 V | 1 mA | < 5 mVpp | < 1600 | -55° C ÷ +80° C | +12V (±5%) | QUOTE |
| A7520 | | 1 | 2000 V | 700 µA | < 8 mVpp | < 2500 | -55° C ÷ +80° C | +12V (±10%) | QUOTE |
| A7526 | | 1 | 2600 V | 500 µA | < 5 mVpp | < 2000 | -55° C ÷ +80° C | +12V (±10%) | QUOTE |
Interfaces & I/O
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Software
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Request info
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Brochure
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