Document
Mil Grade DC DC converters--HHF28 Series
1 Features of Mil Grade DC DC
converters--HHF28 Series
16 to 40 VDC input, typical 28V 15W output power -55℃ to+125℃ operation Fully isolated More than100MΩ(500V DC) isolation Inhibit function and indefinite short circuit protection High Power Density: 28 W/in3 Equivalent with Interpoint’s MHF Series Hermetically sealed metal cases
Size (max) (non-flanged): (39.96x28.58x8.38 mm3) (flanged): (50.8 x 28.70 x 8..38 mm3) Weight: 31grams for non-flanged
34grams for flanged
Figure 1 HHF28 Series DC/DC converters
Table 1 Product models
2 Description of Mil Grade DC DC
MODELS
SINGLE
DUAL
converters--HHF28 Series
HHF28S3R3(F) HHF28S5(F)
HHF28D5(F) HHF28D12(F)
The HHF28 Series of DC/DC converters offer up to HHF28S5R2(F) HHF28D15(F)
15 watts of output power with high reliability. The HHF28S12(F)
HHF28D5N
HHF28 series’ small size, light weight, and HHF28S15(F)
HHF28D6N
hermetically sealed meta.