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
- 14 Tinker Avenue
Unit #1
Londonderry, NH 03053
United States of America
Categories
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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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DC-DC High Performance
CPC Chassis Mount Series
High performance DC-DC converters offer high efficiencies of 93% typical (12V model.) This high efficiency allows for minimal output current derating at elevated ambient temperatures.
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product
DC-DC High Performance
CP 1 x 1 Series
Dual output DC-DC converter an isolated 1” X 1” DCDC module that conforms to the industry standard function and pinout.
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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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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
DCDC
DPU Series
The DPU is an economically priced series of miniature DC/DC converters offering both single and dual outputs. These unregulated converters offer the latest in MOSFETtechnology. 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 1.25” x 0.8” x 0.4 high.
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product
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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product
DCDC
SC15A Series
The SC15A 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
DCDC
SW/CW Series
The SW and CW Series are highly efficient, single output DC/DC converters. Proportional energy transfer techniques enable these encapsulated modular converters to maintain well regulated outputs despite large variations in input voltage. The 2:1 input range makes the SW and CW Series ideal for applications where the input dc power is derived from abattery, a motor generator or other types of poorly regulated power sources.
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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
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
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
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
DCDC
TA Series 18 Watt
The 18-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%.
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product
DCDC
FC Series
The FC Series are ultra-low noise, high performance DC/DC converters that are packaged in low profile (0.4 inch high) cases. Essential quality performance features are designed and built-in. A high performance Pi input filter minimizes input reflected ripple, while 5-sided electrostatic shielding and tape-wound toroids, rather than pot cores, minimizeradiated EMI. Advanced circuit design techniques reduce conducted output noise in the form of current spikes, to an extremely low level.
