Description
This series of convection cooled switching mode power supply is designed for radio equipment.
It is exceptionally immune to Radio Frequency Interference at close range.
Heat is dissipated from the heat sink and the aluminum base for efficient natural cooling.
It has the small footprint of popular radio transceivers, and the low profile casing make it fall in place with a host of equipment in a tight spot.
The constant current protection, over temperature protection with constant current and output Over Voltage Protection (OVP) ensure better reliability and safer protection to both the power supply and its connected load. One main DC output at rear and a front mounted cigar socket provide convenient DC connectivity.
It gives a total continuous current output of 7.5A at 27.6V and a maximum of 8.5A at 50% duty cycle.
It has excellent line and load regulation, low ripple and noise , optimal efficiency of 80% and a power factor of 0.7.
It is exceptionally immune to Radio Frequency Interference at close range.
Heat is dissipated from the heat sink and the aluminum base for efficient natural cooling.
It has the small footprint of popular radio transceivers, and the low profile casing make it fall in place with a host of equipment in a tight spot.
The constant current protection, over temperature protection with constant current and output Over Voltage Protection (OVP) ensure better reliability and safer protection to both the power supply and its connected load. One main DC output at rear and a front mounted cigar socket provide convenient DC connectivity.
It gives a total continuous current output of 7.5A at 27.6V and a maximum of 8.5A at 50% duty cycle.
It has excellent line and load regulation, low ripple and noise , optimal efficiency of 80% and a power factor of 0.7.
- Fan cool (0 to full speed)
- High RFI immunity
- Binding post and cigar socket DC output.
- Over Load, Short Circuit, Over Temperature protections by constant current circuitry.
- Output Over Voltage Protection
- Power Factor Control
- User adjustable fine tune setting 13.3 ~14.5V (SPA-8150) & 26.6~29V (SPA-8152 )
- Floating ground design
