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NEW

A750x

PCB High Voltage Power Supply Family

Features
  • Single channel PCB mount High Voltage Power Supply
  • High Efficiency and low power consumption
  • Five models available:
    - A7501 (2100 V / 100 μA) - Vin: 12V
    - A7502 (2100 V / 100 μA) - Vin: 5V
    - A7504 (4000 V / 100 μA) - Vin: 12V
    - A7505 (1600 V / 500 μA) - Vin: 12V
    - A7508 (800 V / 50 μA) - Vin: 5V
  • 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:
    - A7501: -40 C +70 C
    - A7502: -40 C +70 C
    - A7504: -10 C +50 C
    - A7505: -55 C +80 C
    - A7508: -40 C +70 C
child1 A750x
Overview
The A750x 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 A750x family suitable for integration in user designed systems or embedded applications.

Five models are currently available, A7501, A7502, A7504, A7505 and A7508, supplying up to 2100 V/100 A, 4000 V/100 A and 1600 V/500 A and 800 V/50 A respectively. Each A750x can be provided with either positive or negative polarity. Other models can be designed on request.

Thanks to their excellent stability and special design, A750x 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.
Model Compare
Model
Max Voltage
Max Current
Ripple (Typ.)
Vset Input
Imon Output
Power requirement
Vmon Output
Voltage Input (Vin)
2100 V
100 A
<5 mVpp
0 +2.5 V
0 +2.5 V
< 400 mW
0 +5 V
+12 V 5%
2100 V
100 A
<5 mVpp
0 +2.5 V
0 +2.5 V
< 500 mW
0 +2.5 V
+5 V 5%
4000 V
100 A
<10 mVpp
0 +2.6 V
0 +2.5 V
< 1 W
0 +2.5 V
+12 V 5%
1600 V
500 A
<5 mVpp
0 +2.6 V
0 +2.5 V
< 1.6 W
0 +2.5 V
+12 V 5%
A7508
800 V
50 A
<5 mVpp
0 +2.5 V
0 +2.5 V
< 100 mW
0 +2.5 V
+5 V 5%
child2 A750x
Safety features
arrow Overcurrent detection: if the channel attempts to draw a current larger than Iset, the output voltage is automatically adjusted to keep the current below Iset limit. Under this condition, the channel behaves as a current generator.
arrow Status Overcurrent Bit: 05 V (low = OVC)
arrow Status On/Off Bit: 05 (low = OFF)
arrow Protected against short circuits, sparks and humidity
packaging
Package
The module is engineered on a FR4 PCB, coated and housed in DC01 steel box.

Dimensions
29 W x 16 H x 54 L mm