Circuit Ideas I Electronic DIY Projects I Robotics
Circuit Ideas I Electronic DIY Projects I Robotics
This regulator board delivers 3Amp current and adjustable voltage range 1.23V to 37V, with input voltage 40 V.The board built around LM2576-ADJ from Texas instruments. A 3.0 A output current capability power supply that features an adjustable output voltage, In order to achieve a 10 or more times reduction of output ripple. LM2575ADJ IC also can be used in same
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12V To 24V Booster is based on LM2588-ADJ IC from Texas Instruments. The LM2588-ADJ regulator integrated circuit specifically designed for fly-back, step-up (Boost) , and forward converter. The board provides 24V DC 1A DC output, Input 8V to 16V DC. project has minimum components, screw terminal provided for input & outputs. Note : Use LM2588-ADJ IC Features Supply Input 8V
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The project has been developed to charge the SLA (Lead Acid Battery) . The project helps to charge 12V Lead acid battery up to 12Ah, specific current output possible altering the current sense Resistor. The BQ24450 chip contains all the necessary circuitry to optimally control the charging of valve-regulated lead-acid batteries. The IC controls the charging current as well as
Read moreThe circuit show here is input circuitry of the power supply with passive PFC. Note the line voltage range switch connected to the center tap of the PFC inductor. In the 230V position (switch Open) both halves of the inductor winding are used and the rectifier functions as a full wave bridge. in the 115V ( switch closed) position only
Read moreThis application note will cover the design of a ±72V unregulated power supply designed specifically for the LME49810, LME49811 and LME49830 high-fidelity audio amplifier modules. The output power of the modules are approximately 220W to 250W into 8Ω and 350W to 400W into 4Ω. Complete documentation for the amplifier modules can be found in the documents listed below. AN-1625 LME49810TB
Read moreThis PFC circuit is designed using Power Integration’s HiperPFS PFS729EG integrated PFC controller. This design is rated for a continuous output power of 900 W and provides a regulated output voltage of 380 VDC nominal maintaining a high input power factor and overall efficiency from light load to full load. 4.1 Input EMI Filtering and Rectifier Fuse F1 provides protection
Read moreThe schematic in Figure 1 depicts a notebook adapter power supply employing the Power Integrations® TOPSwitch®-HX TOP258EN off-line switcher in a fl yback configuration. This power supply operates from a universal input to provide a 19 V, 65 output capable of operation in a sealed enclosure at an ambient temperature of up to 40 °C. The TOP258EN (U1) has an
Read moreATX PC Power Supply Breakout Board with Step Up DC-DC Converter Circuit This circuit provides 3.3V, +5V, -5V, +12V, -12V, and also has DC-DC converter based on LM2577 which is adjustable 5V to 24V DC output. PC ( Computer) ATX power supply can be used as lab power supply, the low cost power supply can provide multiple voltage outputs, it
Read more0-30V , 0-1A Bench Top Power Supply With Constant Current & Constant Voltage Output 0 To 30V DC Load 0 To 1Amp Input 40V DC @ 2Amp WHAT IS CONSTANT CURRENT AND CONSTANT VOLTAGE POWER SUPPLY?? A Constant Voltage Power Supply A constant voltage power supply will attempt to hold the target voltage no matter how much current it’s asked
Read moreInside HP E3610A, HP E3611A, HP3612A Bench Top Power Supply
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