24V 65W Nominal 130W Surge Offline Flyback Power Supply for Industrial Rails Reference Design
PMP9643
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See the Important Notice and Disclaimer covering reference designs and other TI resources.
Description
24V Output, Constant Voltage / Constant Current, 65W Flyback power supply with 130W surge capability. Primary side regulation eliminates feedback opto-coupler and provides 1% regulation down to no-load. Average efficiency of > 89% and no load power of < 70mW are achieved. Voltage input range is 85VAC-265VAC Input.
Features
- Primary Side Regulation (PSR)
- +/- 1% Voltage Regulation
- +/- 7.5% Current Regulation
- <70mW Stand-by Power
- Short Circuit Protection
- High Voltage Startup
- > 85% Efficiency at 10% load
See the Important Notice and Disclaimer covering reference designs and other TI resources.