AHP2812S
Description
The AHP Series of DC/DC converters feature high power density without derating over the full military temperature range.
Key Features
- high power density without derating over the full military temperature range
- This series is offered as lower cost alternatives to the legendary AFL series with improved performance for new design applications
- The AHPs are form, fit and functional replacement to the AFL series
- For applications requiring higher output power, multiple converters can be operated in parallel
- The internal current sharing circuits assure equal current distribution among the paralleled converters
- This feedback system samples the output voltage at the pulse width modulator fixed clock frequency; nominally 550 KHz
- Multiple converters can be synchronized to a system clock in the 500 KHz to 700 KHz range or to the synchronization output of one converter
- Under-voltage lockout, primary and secondary referenced inhibit, soft-start and load fault protection are provided on all models
- Also included is input overvoltage protection, a new protection feature unique to the AHP
- These converters are hermetically packaged in two enclosure variations, utilizing copper core pins to minimize resistive DC losses
