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View all Bias Power Products View Bias Power NEWESTPRODUCTS

Bias Power Inc. manufactures a line of patented low-power, isolated AC/DC power supplies, based on a form of switching technology. The main virtues of this proprietary design are efficiency, high density, and cost-effectiveness. The Bias Power product line includes AC/DC power supply modules providing less than 5W of power that are positioned as an alternative to discrete power supply design, thereby saving design engineers time and money.

 
Bias Power Newest Products

Bias Power Product Line

Bias Power New Products

Added 08/2014 Bias Power CPWLD LED Drivers Learn More
Added 03/2012 Bias Power Bias Power BPH Series Power Supplies - EXPANSION Learn More
Added 01/2012 Bias Power BPWXL Series LED Drivers - EXPANSION Learn More
Added 12/2011 Bias Power BPH 1/2 Watt AC-DC Power Supplies Learn More
Added 11/2011 Bias Power BPWXL Series LED Drivers Learn More
Added 01/2011 Bias Power BPW Series Power Supply Modules Learn More
Added 01/2011 Bias Power BPS Series Power Supply Modules Learn More

Bias Power Featured Products

Cita Technologies CPWLD LED Drivers

Cita Technologies CPWLD LED Drivers fully-optimized design produces clean waveforms, reducing noise and stress on components. CPWLD LED  Drivers feature an ultra-compact design, 0-10V dimming with no flicker, are 13-35W and meet IP67. The CPWLD LED Drivers smooth light output promotes longer LED life. This series also has a multiple dimming control interface, auto recovery for all conditions and is wireless ready.

Bias Power BPH Series Power Supplies - EXPANSION

Bias Power BPH Series Power Supplies now include a 1 Watt model. The BPH 1 Series provides up to one watt of output power at 8 or 14 VDC (Vo) and an optional 3.3 or 5 VDC (Vr) output for microprocessors, logic, timing circuits, transceivers, sensors or other control functions.
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Bias Power's BPH Series 1/2 Watt AC-DC Power Suppliers were designed to comply with Canada's CSA CAN3-C235-83. They also meet requirements for Australia and other countries with 347VAC mains input. The series has an input range of 100-375VAC, allowing design of "universal" products. Line EMI is eliminated with a patented circuit design which incorporates a custom ASIC in a small package, requiring no additional components.. They can be used in smart building applications where low power and standby mode is required. Constant voltage/constant power regulation make it well suited for highly capacitive loads, including supercaps, relays, solenoids, SSR's, indicating lights, op-amp drivers, zero-crossing detectors and RF/powerline-carrier transceivers. BPH Power Supplies from Bias Power can also be used for DC utility power, microprocessors, sensors, logic functions, or wherever a low-ripple, tightly regulated supply is needed. Applications include lighting control, energy management, HVAC/R, smart sensors and utility meters, and many others requiring high-reliability and low power.
View all part numbers in the BPH Series.

Bias Power BPWXL Series LED Drivers - EXPANSION

Bias Power 's BPWXL Series of LED Drivers now includes Universal Input/Output models with Adaptive Output Voltage Control , AOVC ™. This new technology offers a time-saving solution, providing power for LED strings over a broad range of voltages. The driver automatically senses the LED voltage needed and matches the driving output voltage, all while still providing 1% current regulation with no flicker.

Bias Power 's BPWXL Series LED Drivers support LED string voltages up to 30VDC at 350mA or 14VDC at 700mA. They provide 4, 6, or 10 watts of power in a ruggedized ultra-compact square package with 11-inch flying leads and mounting holes. The BPWXL Series from Bias will kick-start LED 's in extreme cold. The LED Drivers are designed with unique cold-starting circuitry, tested to -55ºC. Rated NEMA 6P / IP67 for moisture and submersion, they are ideal for outdoor architectural, building, and low-bay garage LED lighting.
View the entire BPWXL Series.

Bias Power BPWXL Series LED Drivers

Bias Power's BPWXL Series LED Drivers support LED string voltages up to 30VDC at 350mA or 14VDC at 700mA. They provide 4, 6, or 10 watts of power in a ruggedized ultra-compact square package with 11-inch flying leads and mounting holes. The BPWXL Series from Bias will kick-start LED's in extreme cold. The LED Drivers are designed with unique cold-starting circuitry, tested to -55ºC. Rated NEMA 6P/IP67 for moisture and submersion, they are ideal for outdoor architectural, building, and low-bay garage LED lighting.

Bias Power BPWXL Series LED Drivers Series has been expanded.  View the new higher voltage models.

Bias Power's BPWXL Series of LED Drivers now includes Universal Input/Output models with Adaptive Output Voltage Control, AOVC™. This new technology offers a time-saving solution, providing power for LED strings over a broad range of voltages. The driver automatically senses the LED voltage needed and matches the driving output voltage, all while still providing 1% current regulation with no flicker.  View the new models with AOVC.

Bias Power BPH 1/2 Watt AC-DC Power Supplies

Bias Power BPH Series 1/2 Watt AC-DC Power Supplies were designed to comply with Canada's CSA CAN3-C235-83. They also meet requirements for Australia and other countries with 347VAC mains input. The series has an input range of 100-375VAC, allowing design of "universal" products. Line EMI is eliminated with a patented circuit design which incorporates a custom ASIC in a small package, requiring no additional components.. They can be used in smart building applications where low power and standby mode is required. Constant voltage/constant power regulation make it well suited for highly capacitive loads, including supercaps, relays, solenoids, SSR's, indicating lights, op-amp drivers, zero-crossing detectors and RF/powerline-carrier transceivers. BPH Power Supplies from Bias Power can also be used for DC utility power, microprocessors, sensors, logic functions, or wherever a low-ripple, tightly regulated supply is needed. Applications include lighting control, energy management, HVAC/R, smart sensors and utility meters, and many others requiring high-reliability and low power.
Learn more

Bias Power BPH Series Power Supplies now include a 1 Watt model. The BPH 1 Series provides up to one watt of output power at 8 or 14 VDC (Vo) and an optional 3.3 or 5 VDC (Vr) output for microprocessors, logic, timing circuits, transceivers, sensors or other control functions. View the BPH 1 Series.

Bias Power BPW Series Power Supply Modules

The BPW Series Power Supply Modules from Bias Power are ideal for applications where operation from 277VAC mains is required. Bias Power's BPW Series is a low-cost solution that provides one-half, one, or two watts of output power at 8 or 14 VDC(Vo) and an optional 3.3 or 5 VDC(Vr) output for logic functions such as clocks, microprocessors, or remote control sensors. BPW modules are also available in single (Vo) or dual (Vo & Vr) output. These supplies offer a patented design that includes a custom integrated circuit housed inside a small enclosure, an input voltage range of 90-308 VAC (50/60Hz), small size, low no-load input power <30mW, constant power mode with no current limit, 3000 VAC isolation, up to 75% efficiency, and EN 55022, Class B and FCC Part 15, Class B EMI emission standards as well as UL/CSA and EN Product Safety Requirements. The BPWX Series power modules have all the features of the BPW version, but with an extreme temperature range suitable for higher-temperature applications.

Bias Power BPS Series Power Supply Modules

Bias Power's BPS Series Power Supply Modules provide up to one-half, one, or two watts of output power (BPS0.5, BPS1, and BPS2) at 8 or 14 VDC (Vo) and an optional 3.3 or 5 VDC (Vr) output to power standby functions such as clocks, microprocessors, remote control sensors, and more. The BPSX Series (BPSX0.5, BPSX1 and BPSX2) has all the features of the BPS version, but with an extreme temperature range suitable for higher-temperature applications. Bias Power's competitively priced BPS Series modules house a custom integrated circuit inside a small package and provide an immediate "drop-in" solution, requiring no additional external components. These modules also have a standard input voltage range of 85-265 VAC (50/60Hz), very low no-load input power <30mW, 3000 VAC isolation, up to 75% efficiency, and meets EN 55022, Class B and FCC Part 15, Class B EMI emissions standards as well as UL/CSA and EN Product Safety Requirements (ITE).