(Attached program) Single lithium battery power management_AXP173_PMIC_Program verification board

Introduction: This project is a solution verification board based on Zhirong AXP173 advanced single lithium battery power management IC.

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ETA2858 step-down power module

Introduction: ETA2858 step-down power module, 12V to 5V output.

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High voltage capacitor discharge pen

Introduction: High voltage capacitor discharge pen

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Yingjixin-IP2326 Evaluation Board (OEM)

Introduction: Yingjixin-IP2326 Evaluation Board (OEM)

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4046 induction heating controller

Introduction: This project is used to verify the solution verification board design of Lichuang Mall PLL phase-locked loop chip HEF4046

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CN3795-Photovoltaic MPPT 1-6 cell lithium battery charging

Introduction: MPPT solar charging panel

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188 digital tube mobile power supply based on IP5358

Introduction: 188 digital tube mobile power supply based on IP5358

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RT300-MKV 250W CNC step-up and step-down desktop adjustable power supply

Introduction: RT300-MKV-EXTREME synchronous hybrid power stage automatic range boost-buck digitally controlled adjustable power supply

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CSPS power supply to ATX power module

Introduction: An adapter board compatible with CSPS power interface, with basic over- and under-voltage protection, and a maximum output power of 30A for 5V and 3.3V.

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LM5116 0-60V 0-25A power module solution verification board

Introduction: To transition from the SYNP2000-EXTREME solution, we designed a verification board for this solution, and the actual measured results are acceptable.

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EG1163 Electric constant voltage and constant current synchronous rectifier

Introduction: EG1163 power module

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Multi-channel 18650 lithium battery charging

Introduction: It uses multiple 1A lithium battery linear charging chips 4056. Each channel has charging and full power indicator lights. You need to pay attention to the input load capacity of 5V. It can also switch and control 4 channels of 500mA current. You can charge it with peace of mind for just 1 Lu.

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SC8701 Evaluation Board

Introduction: SC8701 Evaluation Board

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Alistyle No. 19 - 4-string lithium battery protection board_BM3451

Introduction: Elise Project No. 19, using 4-string lithium battery protection board made of BM3451

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2021 College Student Electronic Design Contest Topic H Outstanding Works Collection (Electrical Appliance Analysis and Identification Device)

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LM5050_ORING ideal diode

Introduction: ORING anti-backflow/ideal diode module based on LM5050-MK1

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Third generation mini model aircraft remote control receiver

Introduction: The new version of the receiver has very powerful functions, upgraded remote control, and a new design of the third-generation receiver. In addition to outputting servo signals, it can also output high-level signals and PWM signals to directly drive peripherals. PPM output, serial port output, can play simulator, connect flight control, etc. Voltage return, signal quality return.

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Single port 130W mobile power supply IP5389+PL5501-SW2305

Introduction: A mobile power supply main control board designed based on ip5389 and PL5501+SW2305 chips. The default is 5 strings of 4.2V lithium batteries and a 5000mah battery. Single port supports up to 20V 6.5A 130W

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AT32_POWER_Synchronous rectification buck BUCK digital power supply

Introduction: Develop DC_BUCK synchronous rectification digital power supply based on AT32F4.

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Semiconductor laser driver-supports 0-100K TTL modulation

Introduction: Laser constant current driver module that supports 0-100K TTL modulation, waveform rise time <2us, maximum output current 3.5A, input voltage 12-20V

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