Design and simulation of 380 V DC / 15 mA PSU
Budget: €8 – €30 EUR
An engineer is required to design a small power supply 380 V DC / 15 mA with LM3478.
Spice simulations are required to verify the design.
Preferable simulator is Micro-Cap 12.2, but if necessary PSpice TI or LTspice are acceptable.
The specs are following:
- Input: 12 V DC
- Output voltage nominal: 360 V DC (set by trimmer to exact value in range of 250 - 380 V)
Output voltage absolute maximum: 380 V DC
- Output current nominal: 10 mA
Output current maximum: 15 mA
- The PSU should present shutdown pin to the external circuitry
- Input section should have EMI filtering.
- Output section should have output LPF (LC).
Being an engineer myself I can provide detailed technical feedback when necessary.
Spice simulations are required to verify the design.
Preferable simulator is Micro-Cap 12.2, but if necessary PSpice TI or LTspice are acceptable.
The specs are following:
- Input: 12 V DC
- Output voltage nominal: 360 V DC (set by trimmer to exact value in range of 250 - 380 V)
Output voltage absolute maximum: 380 V DC
- Output current nominal: 10 mA
Output current maximum: 15 mA
- The PSU should present shutdown pin to the external circuitry
- Input section should have EMI filtering.
- Output section should have output LPF (LC).
Being an engineer myself I can provide detailed technical feedback when necessary.