Product Category

Power Supply and Circuit Protection

Pulsar Technica offers high-reliability power supply and circuit protection solutions for aerospace, defense, telecommunications, and industrial applications. Our products feature advanced technologies including thick-film hybrid ICs, flyback topology, and metal-sealed enclosures for demanding environments.

Surge Suppressors Cool ORing Circuit Breakers Filters
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Advanced Protection

Surge suppression, reverse voltage protection, overcurrent and short-circuit protection for critical systems.

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Power Stability

Stable power delivery with noise suppression, wide input voltage ranges, and high-efficiency conversion.

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Aerospace Grade

Designed for aviation, defense, and high-reliability environments with temperature shock and vibration resistance.

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Versatile Applications

Power distribution systems, energy storage, circuit interruption, and equipment protection solutions.

Surge Suppressors

Surge Suppressors

DC/DC converter circuits with surge suppression voltage for pre-stage power conversion applications.

ZMINH281M-10-HG 10A
Stable circuit performance, high efficiency, wide input voltage range (8V to 36V), and surge suppression voltage
Pre-stage DC/DC converter circuits and other electrical applications
ZMINH281M-15-HG 15A
Features stable circuit performance, high efficiency, wide input voltage range (8V to 36V), and consistent surge suppression voltage
Pre-stage DC/DC converter circuits and other electrical applications
ZMINH281M-20-HG 20A
High efficiency, wide input voltage range (8V to 36V), and consistent surge suppression voltage
Pre-stage DC/DC converters and electrical devices
ZMINH281M-40-HG 40A
High efficiency, wide input voltage range (8V to 36V), and consistent surge suppression voltage
Pre-stage DC/DC converters and electrical applications
Cool ORing Modules

Cool ORing Modules

Anti-countermeasure protection modules with high-current output and low forward conduction voltage drop for DC power line protection.

ZMOR18V60AG 18V | 60A
Anti-countermeasure protection (≥-18V), high-current output (≤60A), low forward conduction voltage drop (≤900mV)
DC power line protection and energy release prevention during under-voltage surges
ZMOR60V10AG 60V | 10A
Wide input voltage range (5V to 60V), anti-countermeasure protection (≥-40V), high-current output (≤10A), small forward conduction voltage drop (≤130mV)
DC power line protection and suppression of inductive spikes
ZMOR60V20AG 60V | 20A
Anti-countermeasure protection (≥-40V), high-current output (≤20A), low forward conduction voltage drop (≤170mV)
DC power line protection and suppression of inductive spikes
ZMOR60V40AG 60V | 40A
Unidirectional conduction, reverse protection (≥-60V), high-current output (≤40A), small forward conduction voltage drop (≤160mV)
DC power line protection and suppression of inductive spikes
ZMOR60V60AG 60V | 60A
Unidirectional conduction, reverse voltage withstand (≥-60V), high-current output (≤60A), small forward conduction voltage drop (≤150mV)
DC power line protection and suppression of inductive spikes
Circuit Breakers

Circuit Breakers

Miniaturized circuit breakers with reliable structure, strong environmental adaptability, and anti-interference ability for aviation power distribution systems.

D1B(F)1～D1B(F)35 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
D1B(F)40～D1B(F)50 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
D2B(F)20～D2B(F)50 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
D3B30～D3B90 Series Low Voltage
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Auxiliary low voltage distribution systems for land, sea, and air vehicles, defense equipment, and battery-powered equipment
D4B50～D4B125 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
D5B125～D5B200 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
S1B(F)1～S1B(F)30 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
S2B(F)20～S2B(F)65 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
S6B40～S6B80 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
S7B50～S7B100 Series
Miniaturized, reliable structure, strong environmental adaptability, and anti-interference ability
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
C Series Electromagnetic Hydraulic
Hydraulic damping time delay, electromagnetic release circuit breaker with various pole configurations
Aviation power distribution systems, primary and secondary power distribution, aircraft power supply, and airborne equipment overcurrent and short-circuit protection
Filters

Filters

EMI filters and signal conditioning components for noise suppression in high-frequency communication systems.

MTL Series EMI Filter
Multilayer chip EMI filters. Miniature SMD components with good high-frequency filtering characteristics
Noise suppression in high-frequency bands for communication systems and electronic equipment
EMI Filters Low-pass Filters Bandpass Filters Baluns
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