Reviews Input Protection

Amplifier, DROK 2.0 Channel 15W+15W 8-24V 8Ω Stereo Amplifier Board, 5.0 Audio for Headset Speaker Home Sound System DIY

  • Parameter --- Working Voltage: DC 8-24V, Output Power: 2x15 Stereo(24V/8Ω), Dual Channels Recommended 6/8/16Ω Speakers, Can be Powered by 9V 12V 18V 24V..
  • Input --- This Amplifier Board Supports Three Types of Input: 5.0 Audio Input.
  • Features --- MUTE/GND Port, Short Circuit This Port Can Achieve Mute.
  • Two 3300UF Professional Large Capacity Audio Filter Capacitors.
  • Protective Panel: Same Material with PCB, Easy to Install, and Bring A Comfortable Sense to Use..
  • Protection --- Input Anti Reverse-Connect Protection, Output Short Circuit Protection, Over Current Protection (OCP), Over Temperature Protection (OTP), Low Voltage Protection (LVP).
  • Warranty Guarantee --- 1 Year Long-Term Warranty Guarantee Since Purchased the Product..
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Class AB Amplifier, DROK 2.1 Channel 80W+80W Stereo and120W Pure Bass 9-18V 4Ω Audio Amplifier Board

  • Parameter --- Working Voltage: DC 9-18V, Output Power: Max 2x80W Stereo(18V/4Ω), 1x120W Pure Bass(18V/2Ω), 2.1 Channels Recommended 2/4/6/8Ω Speakers, Can be Powered by 9V 12V..
  • 3.5mm/3P Input --- This Amplifier Board Support Two Types of Input: 3.5mm Audio Input or 3P_2.54mm Terminal Input..
  • Feature --- Eliminate Background Noise and Bring Better Sound Effect. Four 3300UF Professional Audio Filter Capacitors.
  • Protection --- Input Anti Reverse-Connect Protection, Output Short Circuit Protection, Over Current Protection(OCP), Over Temperature Protection (OTP)..
  • Warranty Guarantee --- 1 Year Long-Term Warranty Guarantee Since Purchased the Product..
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Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

  • 【Features】Input overcurrent protection.
  • 【DIY projects】It adopts 7 electrolytic capacitors and a 33MM high-power iron-silicon-aluminum magnetic ring to prevent over-temperature magnetic saturation under high current conditions. Use a piece of aluminum radiator on the back to dissipate heat ，Reserve fan mounting holes, suitable for more DIY projects..
  • 【Adjustable Voltage 】1200W 20A DC converter boost Input voltage range is DC 10-60V, Output voltage range is DC 12-80V.can be arbitrary adjustable.
  • Input current: 0.5-20A (MAX),Max output power is 1200W.(exceeds 15A, please add fan cooling）.
  • 【Output Power】Input voltage * 20A, such as: input 12V * 20A = 240W, input 24V * 20A = 480W，input 60V * 20A = 1200W Note: Do not use the short-circuit output method to adjust the current. It is recommended to use a smaller adjustment range..
  • 【Widely Application】can be used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power, DIY adjustable CV CC power, solar power charging, and various batteries charging..
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DC Buck Boost Converter, Drok 5V-30V Step Up Down to 0.6-30V Digital Control Power Supply, 6V 12V 24V Voltage Regulator, LCD Digital Display Buck Boost Module Voltage Transformer for Golf Cart

  • Output Power: 35W, Can Reach 50W If Add a Cooling Fan..
  • Display --- Digital LCD Display, Clear & Convenient to Watch..
  • Protection --- Over Voltage Protection(OVP).
  • Note --- When Input Voltage is Lower than 4.7V, it will trigger Low Voltage Protection. Recommend to use at Input > 7V. If Input Voltage < 7V, OutPut Power will be reduced..
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USB Buck Converter, DROK 4pcs DC-DC Step Down Module 6-32V 12V 24V to 5V QC 3.0 Charging Module Power Supply Voltage Regulator Volt Transformer Board

  • PARAMETER — input voltage range DC 6V-32V.
  • output voltage default DC 5V, after triggering quick charging, it will be automatically adjusted at 3-12V.
  • APPLICATION — solar panel to mobile phone charging diy.
  • PROTECTION — input over-voltage protection, input under-voltage protection.
  • LED INDICATOR — indicates the working status..
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Digipartspower 12V AC Adapter Charger Compatible with Western Digital WDBAAU0010HBK-01 Power Supply Mains

  • [High product quality]: Digipartspower PRODUCT CE, FCC, ROHS Certified With→OCP: Over current Protection. OVP: Over Voltage Protection. OTP: Over Temperature Protection. SCP: Short Circuit Protection. Input: 100-240V~50/60HZ..
  • [Specification]Features & Specifications: Input Voltage : AC 100-240V (Worldwide AC Input). Input Frequency : 50-60Hz.
  • [HIGH EFFICIENCY]: Owing this Brand certified Energy adapter, you could spend less time on charging the device, while, have no worries about its standby time..
  • Package:1 * Generic Replacement 12V 1A AC/DC Adapter Charger Power Supply..
  • 【NOTE】：Please make sure that you have chosen the right type before purchasing! Quick delivery promised! Please feel free to choose Digipartspower Product!.
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Digipartspower AC Adapter Compatible with Comcast Xfinity Motorola SB6121 SB6141 SB6180 Power Supply Cord

  • [High product quality]: Digipartspower PRODUCT CE, FCC, ROHS Certified With→OCP: Over current Protection. OVP: Over Voltage Protection. OTP: Over Temperature Protection. SCP: Short Circuit Protection. Input: 100-240V~50/60HZ..
  • [Specification]Features & Specifications: Input Voltage : AC 100-240V (Worldwide AC Input). Input Frequency : 50-60Hz.
  • [HIGH EFFICIENCY]: Owing this Brand certified Energy adapter, you could spend less time on charging the device, while, have no worries about its standby time..
  • Package:1 * Generic Replacement 12V 1A AC/DC Adapter Charger Power Supply..
  • 【NOTE】：Please make sure that you have chosen the right type before purchasing! Quick delivery promised! Please feel free to choose Digipartspower Product!.
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yan AC Adapter for Toshiba Satellite C855D-S5303 Laptop PC Charger Power Cord Supply

  • Over-charge protection Short Circuit Protection Over Voltage Protection Electromagnetic Compatibility Input: AC 100V - 240V 50-60Hz Input Connecter....
  • Peak- to -peak ripple: Working temperature: 0-35¡æ@100%,50¡æ@70% load Setup rise hold up time: 100ms,50ms,20ms.240VAC input Strong made totally....
  • Over voltage protection: 115%-135% rated output voltage Withstand voltage: I/P-O/P 3Kvac,1 minute Over load protection: 115%-135% fold back current....
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yan AC Power Adapter Charger+Cord for Sony Vaio PCG-61A11L PCG-6G4L pcg-61411l

  • Over-charge protection Short Circuit Protection Over Voltage Protection Electromagnetic Compatibility Input: AC 100V - 240V 50-60Hz Input Connecter....
  • Peak- to -peak ripple: Working temperature: 0-35¡æ@100%,50¡æ@70% load Setup rise hold up time: 100ms,50ms,20ms.240VAC input Strong made totally....
  • Over voltage protection: 115%-135% rated output voltage Withstand voltage: I/P-O/P 3Kvac,1 minute Over load protection: 115%-135% fold back current....
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USB Buck Boost Converter with CNC Shell DROK DC 6V - 30V Step Up Down to 0 - 36V Power Supply 6V 12V 24V 36V Voltage Regulator Fast Charging Module for Mobile Phone LCD Digital Display

  • Parameter --- Input Voltage: DC 6.00-30.00V.
  • Dipslay --- 1.44 Inch Digital Colorful LCD HD Screen, Clear & Convenient..
  • Detectable Internal/External Temperature.
  • Protection --- Input Anti Reverse-Connect Protection, Output Short Circuit Protection, Over Voltage Protection (OVP), Over Current Protection (OCP),....
  • Custom CNC Shell --- Type-C Input and USB-A Output.
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Homedics D12-10-1000 12V DC 1000mA AC Adapter Power Supply

  • World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty..
  • Input: 100-240VAC 50/60Hz NEW Type Circuit Design Universal Switching Mode Power Supply Replaces For OLD Type 120VAC 60Hz Input Class 2 Transformer. For More Compatibility..
  • UpBright [UL Listed] New Global DC12V AC / DC Adapter Compatible with Homedics D12-10-1000 ADP-2 12V DC 1000mA 12VDC 1A Power Supply Cord Cable Wall Charger.
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Big-Inch Gm Ls-Series Engines & How To Supercharge & Turbocharge gm Ls-Series Engines

  • Adopt glue craft and aluminum shell, waterproof, moistureproof, dust-proof..
  • With over-current protection, soft-star protection and chip over-temperature protection..
  • NOTE: no reverse connection and short-circuit protection, please wiring according to the instruction..
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USB Power Meter Testers Electop Upgrade Multi Functional 2 in 1 Type C USB Tester LCD Digital Multimeter Voltage,Current Power Capacity Temperature Working Time Detector Pack with OTG Adapter

  • Multi Functional Tester: Multiple interfaces (USB input/output, Type-C input/output and Micro USB input),Used to detects the charging status and....
  • Safety Protection: Featured with Over-voltage protection, Over-current protection, under-voltage protection, low energy protection and alarm system.....
  • LCD Multi-color Display : Upgraded version offers IPS HD 9 LCD main color screen display interfaces, allowing switching the display interface by....
  • Support PD protocol：Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile....
  • OTG Adapter for Free : It comes with a OTG adapter,which enables you to expand your USB and Micro USB Function.(convert USB input connection port to....
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