Stand Alone Electronic Power Protection

Stand alone Active Power Protector.
High reliability for military, industrial application.
Voltage Clamp: 36v.
Reverse input voltage protection.
Surge protected per Mil- STD- 1275, Mil- STD- 704.
Output power: 60w ÷ 100w.
Vin: 10v ÷ 34v.

Model	Input Voltage	Clamp Voltage	Max Current	Max Power	Size (mm)	Efficiency
BSSP-F60WB	10v ÷ 34vDC	36vDC	2A	60W	35 x26 x9.5	99%
BSSP-F060WT	10v ÷ 34vDC	36vDC	2A	60W	35 x26 x9.5	99%
BSSP-F060WV	10v ÷ 34vDC	36vDC	2A	60W	35 x26 x9.5	99%
BSSP-F100WB	10v ÷ 34vDC	36vDC	3A	100W	42.5 x29x9.5	99%
BSSP-F100WT	10v ÷ 34vDC	36vDC	3A	100W	42.5 x29x9.5	99%
BSSP-F100WV	10v ÷ 34vDC	36vDC	3A	100W	42.5 x29x9.5	99%

Stand-Alone Electronic Power Protection – up to 100 W

Field-Replaceable Active Power Protection for Defense and Industrial Systems

The Stand-Alone Active Power Protector is a high-reliability electronic filter designed to protect system power inputs from over-voltage, surge, and reverse-polarity events.
Unlike board-mounted protection, this model operates as an independent in-line module, making it ideal for systems where field installation, modular replacement, or external protection is required.

Compliant with MIL-STD-1275F and MIL-STD-704, the unit clamps voltage surges to 36 V, automatically isolates faults, and restores power once conditions return to normal — ensuring uninterrupted operation of mission-critical electronics.

⚙️ Technical Highlights

Model	Input Voltage	Clamp Voltage	Max Current	Max Power	Size (mm)	Efficiency
BSSP-F60WB	10–34 VDC	36 V	2 A	60 W	35×26×9.5	99 %
BSSP-F060WT	10–34 VDC	36 V	2 A	60 W	35×26×9.5	99 %
BSSP-F060WV	10–34 VDC	36 V	2 A	60 W	35×26×9.5	99 %
BSSP-F100WB	10–34 VDC	36 V	3 A	100 W	42.5×29×9.5	99 %
BSSP-F100WT	10–34 VDC	36 V	3 A	100 W	42.5×29×9.5	99 %
BSSP-F100WV	10–34 VDC	36 V	3 A	100 W	42.5×29×9.5	99 %

All variants share identical electrical behavior, differing only in mechanical orientation (B – horizontal, T – vertical, V – inline) to simplify integration in any mechanical layout.

⚙️ Key Engineering Features

Input range 10–34 V DC (nominal 28 V)
Voltage clamp at 36 V per MIL-STD-1275F surge profile
Reverse-input and short-circuit protection with auto-recovery
Active filtering and low voltage drop (< 100 mV typ.)
Response time below 2 µs to suppress high-energy transients
High efficiency up to 99 %
Compact, sealed metal housing for rugged installation

⚙️ Advantages

Provides a field-replaceable layer of input power protection
Ensures compliance with MIL-STD-1275F and 704 for 28 V bus systems
Prevents damage to sensitive electronics and DC/DC converters
Enables hot-swap maintenance without power down
Reduces EMI and noise in distributed power networks
No moving parts – zero maintenance operation

⚙️ Typical Applications

Power entry filter for defense electronics and communication modules
Remote sensors and industrial controllers on 28 V bus lines
Vehicle and UAV power distribution nodes
Replacement for mechanical fuses and passive filters
Integration in field-deployable systems needing quick serviceability

⚙️ Design Philosophy

The Stand-Alone Power Protector bridges the gap between board-level and high-power line protection.
Its solid-state MOSFET architecture enables ultra-fast reaction and near-lossless operation, while the rugged enclosure makes it ideal for external mounting in harsh mechanical or thermal conditions.
The result is a universal 28 V DC protection module that safeguards any downstream electronics — from communication radios to control units — without affecting system efficiency.

⚙️ Summary

The BSSP Series Stand-Alone Active Power Protection (up to 100 W) provides a compact and versatile solution for protecting 28 V military and industrial systems.
With 36 V surge clamping, 99 % efficiency, and solid-state reverse-polarity protection, it delivers mission-ready power integrity in a simple, replaceable form factor.

Stand Alone Electronic Power Protection – up to 100 w