Standalone Intelligent Supercapacitor-based Uninterruptible Power Backup Module

Product Features

  • EN50155 certificate
  • Ignition control mode for standard box-PC and in-vehicle controller
  • Normal backup mode
  • Versatile operating mode
  • Monitoring energy and power consumption to extend operation time for safe system shutdown
  • Extending back-up time in the event of an unforeseen power outage
  • Patented CAP energy management technology
  • Over 10 years lifespan, and 500,000 charging/ discharging cycles
  • Maximum 180W output power for the connected back-end system
  • 4600 watt-second energy capacity
  • Supercapacitor-based, -25 to 65°C wide temperature operation
  • Universal standalone power backup module compatible with all box-PCs

Product Description


  • PB-4600J-SA DS


Supercapacitor Configuration
Composition 4x 370F, 3.0V supercapacitors
Capacity 4600 watt-second
Expected lifespan >10 years*
Cycle life 500,000 charging/ discharging cycles*
Power Specification
Input Voltage 12~ 35VDC
Input Connector 1x 3-pin pluggable terminal block (V+, GND, IGN_IN)
Output Voltage Charge mode: DC_IN bypass (DC_OUT = DC_IN)
Discharge mode: 12 or 24V**
Output Power Maximum 180W output
Output Connector 1x 3-pin pluggable terminal block (V+, GND, IGN_OUT)
I/O Interface
COM Port 1x DB9 for 3-wire RS-232
Iso. DIO 1x 10-pin pluggable terminal block for
– PWR_BTN# output
– SYS_STAT input
Dimension 82.5mm(W) x 175.2mm(H) x 128.2mm(D)
Weight 1.68kg
Mounting DIN-rail mounting and wall-mounting
Operating Temperature -25°C ~ 65°C
-40°C ~ 85°C with reduced energy capacity
Storage Temperature -40°C ~ 85°C
Vibration Compliant with IEC61373:2010, Category 1, Class B Body mounted (part of EN50155)
Shock Compliant with IEC61373:2010, Category 1, Class B Body mounted (part of EN50155)
EMC Compliant with EN50155:2007,
CE/FCC Class A, according to EN 55032 & EN 55035

Ordering info

Available Models

Model No.Model Description
PB-4600J-SA Standalone intelligent supercapacitor-base power backup module with 4600 W∙s energy capacity.
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