2 Cell – Battery to 5V Step Up DC-DC Converter Using LM2623

This project has been designed around Texas Instrument’s LM2623 IC, The LM2623 is a high efficiency, general purpose step-up DC-DC switching regulator for battery powered and low input voltage systems. It accepts an input voltage between 2.4V to 12V volts and coverts it into 5V DC. Efficiency up to 90% are achievable with the LM2623. Features: Good Efficiency over a

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1.2V To 35V Adjustable Power Supply Using LM2576-ADJ Step Down DC-DC Converter

1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s  LM2576-ADJ IC. Inputs supply 40 VDC.  LM2576-ADJ is a monolithic integrated circuit that provides all the active functions for step down switching regulator, capable of driving 3A load with excellent line and load regulation. This board has minimum number of components. Features Output 1.2 to 35 VDC @

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1.2V To 57V 2Amp Adjustable Power Supply Using LM2576HV-ADJ

1.2V to 57V Adjustable DC-DC Converter project has been design around TI’s  LM2576-ADJ IC. Inputs supply 60 VDC.  LM2576HV-ADJ is a monolithic integrated circuit that provides all the active functions for step down switching regulator, capable of driving 2A load with excellent line and load regulation. This board has minimum number of components. Features Output 1.2 to 57 VDC @

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+/- 90V 10AMPS Symmetrical Power Supply For Audio Amplifiers & Power Op-Amps

This project is designed to provide symmetrical output unregulated, high voltage, high current for your demanding needs.  Ideally suited for use in Audio Amplifier design projects. Input – maximum 65 VAC center-tap, 10Amp Symmetrical unregulated, individually fused outputs 10A bridge rectifier on board LED indication for both the outputs PCB mounted LUGS for connecting of input and output Four mounting

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60V @ 5Amps Dual (Symmetrical) Power Supply for Audio Amplifiers and Power Op-Amp Based Projects

This project has been  designed to provide symmetrical output unregulated, high voltage, high current for your demanding needs.  Ideally suited for use in Audio Amplifier design projects. Input maximum 40-0-40 VAC Center-tap, 5 Amp  Symmetrical unregulated, individually fused outputs  10A bridge rectifier onboard  LED indication for both the outputs  PCB mounted LUGS for connecting of input and output  Four mounting

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90V @ 10Amps High Voltage & High Current Output Unregulated Power Supply Circuit

This project is designed to provide unregulated high voltage, high current for your demanding needs.  Ideally suited for use in Audio Amplifier design projects. Input – 0 – 65 VAC, 10 Amp Unregulated fused output with extra filtering 10 A bridge rectifier on board LED indication for output PCB mounted LUGS for connecting input and output Four mounting holes of

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High Voltage & High Current Unregulated Power Supply for Audio Amps, Motor Drivers & Power Electronic Projects

This project is designed to provide unregulated high voltage, high current for your demanding needs.  Ideally suited for use in Audio Amplifier design projects. Input – 0 – 65 VAC, 10 Amp Unregulated fused output 10 A bridge rectifier on board LED indication for output PCB mounted LUGS for connecting input and output Four mounting holes of 3.2 mm each

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