PB-9250J-SA Series

Standalone Intelligent Supercapacitor-based Uninterruptible Power Backup Module

  • Universal standalone power backup module compatible with all box-PCs
  • Supercapacitor-based, -25 to 65°C wide temperature operation
  • 9250 watt-second energy capacity
  • Maximum 180W output power for the connected back-end system
  • Up to 10 years lifespan, and 500,000 charging/ discharging cycles
  • Patented CAP energy management technology*
    • Extending back-up time in the event of an unforeseen power outage
    • Monitoring energy and power consumption to extend operation time for safe system shutdown
  • Versatile operating mode
    • Normal backup mode
    • Ignition control mode for standard box-PC and in-vehicle controller
  • EN50155 certificate
  • *R.O.C. Patent No. I598820

Specification    Order Information


PB-9250J-SA is a standalone power backup module that can protect your box-PC against power outages. Utilizing state-of-the-art supercapacitor technology, it can operate in harsh environments from -25 to 65°C, and have extremely high durability lasting up to 10 years.

PB-9250J-SA is composed of eight 370F/ 3.0V supercapacitors, which offers 3.3 times longer lifespan than its 2.7V counterpart, and stores 9250 watt-second energy to offer extra extended operation time to backup your system. Thanks to Neousys’ patented CAP energy management technology, It can reliably supply 180W power to the back-end system and automatically manage boot and shutdown without installing additional drivers/ software. In addition to UPS-like power backup mode, it also offers two advanced ignition control modes for in-vehicle usage. PB-9250J-SA can work with either standard box-PC or in-vehicle controller to provide stable power supply and execute user-configurable power-on/ power-off delay according to IGN signal input.

Featuring various modes, automatic shutdown control and up to 180W output power, PB-9250J-SA can work with most off-the-shelf box-PCs. And with properties such as maintenance-free energy storage and uninterruptible power supply, PB-9250J-SA can prevent the connected back-end system from data loss during power outage in harsh industrial environments!


Supercapacitor Configuration
Composition 8x 370F, 3.0V supercapacitors
Capacity 9250 watt-second
Expected Lifespan >10 years @ 25°C with 9250 w∙s capacity*
76,000 hours @ 35°C with 9250 w∙s capacity*
34,000 hours @ 45°C with 9250 w∙s capacity*
15,000 hours @ 55°C with 9250 w∙s capacity*
7,200 hours @ 65°C with 9250 w∙s capacity*
7,200 hours @ 85°C with reduced 6525 w∙s capacity*

Expected lifespan is 2.2x when configured as 7820 watt-second energy capacity, or 4.8x when configured as 6525 watt-second energy capacity.

Cycle Life 500,000 charging/ discharging cycles*
Power Specification
Input Voltage 12~35 VDC
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 software-configurable
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 70mm(W) x 150mm(H) x 110mm(D)
Weight 1.7kg
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 Operating, MIL-STD-810G, Method 514.6, Category 4
Shock Operating, MIL-STD-810G, Method 516.6, Procedure I
EMC CE/FCC Class A, according to EN50155, EN 55032 & EN 55035

* The CPU and GPU loading are applied using Passmark® BurnInTest 8.0 with 35 TDP CPU. Operating Temperature degrades with higher TDP CPU. For detail testing criteria, please contact Neousys Technology.
** Backup time for uninterruptible operation may be reduced when sustaining a back-end system with high power consumption.

Order Information

Standalone intelligent supercapacitor-base power backup module with 9250 W∙s energy capacity.