Semiconductor Circuits, Inc.
Semiconductor Circuits, Inc. Since inception the company has designed and manufactured AC to DC and DC to DC power converters for the OEM electronics industry. In 1985
- 603-893-2330
- 603-893-6280
- 14D Industrial Way
Atkinson, NH 03811
United States of America
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DC-DC High Performance
CPE 8th Brick Series
An eighth-brick DC-DC converter that conforms to industry standard specifications. The converter operates over an input voltage range of 36 to 75 VDC, and provides a tightly regulated output voltage with an output current rating of 30 A. The output is fully isolated from the input and the converter meets Basic Insulation requirements.
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DCDC
SC15B Series
The SC15B series of cost sensitive single and dual output 15 watt DC/DC converters arespecifically designed for critical applications requiring a compact, low profile case.
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product
DC-DC High Performance
CP75 1 x 2 Series
High performance DC-DC converter offers high efficiencies of 91% typical. The high efficiency of the CP75 series allows for minimal derating over a wide ambient temperature range.
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product
DCDC
TA Series 25 Watt
The 25-Watt TA series operates over an ultra wide input range of 9-36 Vdc or 20-72 Vdc. Efficiencies of 77% are typical over varying load conditions of 25% to 100%. Additional features include input reverse polarity protection, remote on/off control, logic compatible with CMOS or open collector TTL, short circuit protection with auto restart, overvoltage protection, and an operating temperature range of -25°C to +71°C with no derating. Units are packaged in a six-sided continuous shielded case for EMI/RFI protection and measure 2.5” x 3.0” x 0.83”
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DCDC
SC10A Series
The SC10A series of cost sensitive single and dual output 10 watt DC/DC converters are specifically designed for critical applications requiring a compact, low profile case.
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ACDC
SQ Series
The SQ Series boast over a decade of reliable, field proven service and are the recognizedindustry standard for high performance AC/DC power supplies.
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product
DC-DC High Performance
CPP Chassis Mount Series
Offers a rugged package in applications where a PCB may not be available to mount to.
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product
DCDC
DPS/DPD Series
The DPS/DPD is an economically priced series of miniature DC/DC converters offering both single and dual outputs. These unregulated converters offer the latest in MOSFET technology. Featuring efficiencies to 80% and a calculated MTBF in excess of 1,000,000 hours. Additional features include an operating temperature range of -25°C to +71°C with no derating and a LC input filter to reduce the reflected ripple. All this in a package measuring 1.1” x 1.1” x 0.5” high make these converters ideally suited for 0.75” cardspacing.
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DCDC
SC20A Series
The SC20A series is an economically priced 20 watt DC/DC converter featuring ultra-wideinput range, efficiencies to 85% and a continuous six-sided shielded case. Telecom models (-48) feature thermal shutdown and undervoltage lockout compatible with ETS 300 132-2 paragraph 4.6. Other key features include: overvoltage protection, output trimadjustability, TTL and CMOS compatible remote on/off, short circuit protection and small size. The SC20A series measures only 1.6” x 2.0” x 0.40” and offers a power density of 15.7 watts/cu. in.
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product
ACDC
MP Series
The MP Series boast over a decade of reliable, field proven service and are the recognizedindustry standard for high performance AC/DC power supplies.
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product
DC-DC High Performance
CPT 16th Brick Series
Open frame sixteenth-brick DC-DC converter that conforms to industry standard specifications (DOSA). The converter operates over an input voltage range of 36 to 75 VDC, and provides a tightly regulated output voltage with an output current rating of 20 A.
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product
DCDC
SC10B Series
The SC10B series of cost sensitive single and dual output 10 watt DC/DC converters arespecifically designed for critical applications requiring a compact, low profile case.
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product
ACDC
ES Series
The ES Series of line operated power supplies features near constant efficiency over theentire rated input voltage range. These electrically identical families employ a highly efficient, closed loop ripple regulation circuit, which contains a low pass filter. Each stage, transformer, filter and regulator is engineered for maximum efficiency.
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product
DC-DC High Performance
CPZ 32nd Brick Series
The high efficiency of the CPZ series allows for no minimal derating over a wide ambient temperature range.
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product
ACDC
P Series
The P Series boast over a decade of reliable, field proven service and are the recognized industry standard for high performance AC/DC power supplies. The P Series is 2.0” pin spacing..
