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
-
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.
-
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.
-
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.
-
product
ACDC
CM Series
The CM Series are high performance chassis mount versions employing a top-mounted, five terminal barrier strip for power entry and exit. These units are ideal for systems that are best implemented with “hard wire” power cabling techniques.
-
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.
-
product
DCDC
DP Series
The DP family is an economically priced high performance series of regulated DC/DC converters offering single and dual outputs. Features include MOSFET design operating at a switching frequency of 100Khz, continuous short circuit protection, LC input filter, 500 Vdc I/O isolation, and an operating temperature range of -25°C to +71°C with no derating. These miniature converters maintain excellent regulation over varying line and load conditions (0.2% for line and 0.5% for load). They are packaged in an IC compatible 24 pin DIP configuration measuring 1.25” x 0.8” x 0.4” high.
-
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.
-
product
ACDC
EC Series
The EC 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.
-
product
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.
-
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.
-
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.
-
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.
-
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”
-
product
DCDC
Hua/Hud Series
The HUA/ HUD is a cost-effective series of DC/DC converters, offering both single and dualoutputs. These unregulated converters offer the latest in MOSFET technology. Featuring efficiencies to 80%, cool operating case temperatures and a high level of reliability with a MTBF in excess of 1,000,000 hours. Additional standard features include an internal Pifilter, 500 Vdc I/O isolation, up to 12 watts of output power and operating temperature of –25°C to +71°C with no derating. All this in a package measuring 2.0” x 2.0” x 0.40” high.
-
product
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.
