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.

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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.

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Surge Suppressors

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

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

Model Series Description Applications
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 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 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.
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Filters

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