High Voltage Range Tesla Switching Mode Power Supply for IoT and Embedded Systems
This WVR-SMPS (Wide Voltage Range Switching Mode Power Supply) or simply Tesla SMPS is a wide range and high voltage input for low power embedded systems. This device allows input voltage as low as 100 VAC and as high as 820 VAC in wide frequency range (45 − 450 Hz) or even in DC voltage as low as 142 VDC and as high as 1,160 VDC
- Supply for low power Embedded System (max. power 20W)
- Safe high insulation for output voltage (max. 2,600V)
- Limited inrush current 42.6 A @ 1,160 Volts DC (0.38 A^2.s)
- High frequency range in AC operation (45 − 450Hz)
- AC/DC operation
- Static short circuit/overload protection
- Under voltage protection
- Low cost components (only 3 active elements!)
- Startup circuit
- Limited ID (current drain) monitor
- Secondary side grounded for security
AC 100 ~ 820 Volts (45 - 450 Hz)
DC 142 ~ 1,160 Volts
DC 25.8 Volts (Insulated)
AC: 46 Va
DC: 34.3 W
0.78 @ 180 VDC / 127 VAC
0.70 @ 500 VDC / 350 VAC
0.65 @ 1,160 VDC / 820 VAC
0.75
2,600 Volts
42.6 Ampères @ 1,160 Volts
0.38 A^2-seconds
1.1 mH
933 mA
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This project is under MIT license see LICENSE
You can contact me at [email protected] or [email protected]