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Fixed Voltage Small Foot Print Low Profile Switching Mode

SPA-8152
Feature
Models
SPA-8150 SPA-8152
13.8V, 18A 27.6V, 8.5A

Binding post & cigar socket
High RFI immunity
Thermostat control fan cooling
User adjustable fine tune setting
Floating Ground & Active PFC
Output Over Voltage & Constant Current Protection
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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.

  • 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
Type
Switching Mode
Input Voltage
200-240VAC 50Hz~ (or on request)
Rated output power
249W
Number of output
1
Output Voltage range
27.6VDC
Output Current range
8.5A max.
Voltage load regulation
≤100mV
Current load regulation
-
Voltage line regulation
≤50mV
Current line regulation
-
Output ripple and noise
≤5mVrms
Voltage Setting Resolution
-
Voltage meter digit and accuracy
N/A
Current Set Resolution
-
Current meter digit and accuracy
N/A
Extra output Voltage
N/A
Auto-range (con)
No
Constant Current mode
Yes
Remote programing
No
Connection type
N/A
Preset program
No
Internal program
No
Commend Set
N/A
Optimal Efficiency
-
Cooling Method
Fan Cool (0 to full speed)
Protections
Overload, Over Temperature, Short Circuit Protection by Constant Current Circuitry and Output Over Voltage Protection
Floating ground
Yes
Approvals
CE EMC: EN 55032 LVD: EN 62368-1
Dimensions (WxHxD)
181x63x190 mm
Weight
1.6kg
Document
SPA-8100/8102/8150/8152/8230/8232 catalogue
Rev 2.0
English
01/08/2018
Fixed voltage switching mode power supply
SPA-8150 / 8152 user manual
Rev1.0
English
01/07/2005
Video
Language

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