Radiation Hardened DC-DC Converters for Space RF Equipment

Other key design features include integrated input EMI filter compliant to most major satellite power buses, radiation hardness of 100 Krad and 82MeV·cm2/mg and output voltage accuracy to ±2% at worst case end of life. The platform also offers extremely low output ripple/noise of less than 0.5Vrms (50Hz to 50MHz), excellent input to outputs CS rejection greater than 90dB, and input under-voltage lock-out with optional latching or with automatic restart.

“The ML Series is a full-feature turn-key electronic power conditioner. Ready for system use without the need for additional engineering resources, this new platform significantly reduces overall program cost and design effort for satellite manufacturers,” said Tiva Bussarakons, Marketing Director, IR’s HiRel Business Unit.

Availability and Pricing:

Pricing for the ML Series begins at $22,000 each in low-unit quantities. Production orders are available immediately.

Specifications: