Electrical Supplies › Digital › goolrc power amplifier board amplifier

DC 10-25V BT 4.2 AMP Module 2.1 Channel Digital Audio Amplifier Board with Remote Control

DC 10-25V BT 4.2 AMP Module 2.1 Channel Digital Audio Amplifier Board with Remote Control Feature: The power supply of module has anti-reverse protection and is safer to use. Support BT 4.2 protocol to meet the needs of most devices access. Support 2.1... more

EXTECH 382200 Digital Single Output DC Power Supply

DC Power Supply, Output Volts (DC) 0 to 30V, Output Current (Amps) 0 to 1 A, Ripple Volts Regulation 0.5mV, Line Volts Regulation 0.1 Percent + 3mV, Load Regulation Less Than0.01 Percent + 2mV/ Less Than0.2 Percent + 3mA, Line Regulation Less Than0.2... more

Usb Charger Detector Current Voltage Power Tester Dual Digital Display Volt Amp Meter For Android

Faster shipping. Better service more

Usb Charger Detector Current Voltage Power Tester Dual Digital Display Volt Amp Meter For Android

Faster shipping. Better service more

AC12-17V/DC 12-24V AMP Module 80W*2 Dual Channel Digital Audio Amplifier Board

AC12-17V/DC 12-24V AMP Module 80W*2 Dual Channel Digital Audio Amplifier Board Feature: Adjusted by the front knob it is very convenient to use. Good heat dissipation performance to ensure stable operation of the product. The modules are made of high... more

15A 60HZ 1800W Electricity Usage Monitor TS 8000 High Accuracy Power Meter Plug Power Watt Voltage Amps Meter with Digital LCD US 120V

Item Type: TS 8000 High Accuracy Power Meter Product Material: ABS Weight: Approx. 238g / 8.4oz Plug: US 120V Load: 15A 60HZ 1800W Battery: 2 x 1.5V LR44 or AG13 Button Battery (Shipped Without Battery) Voltage Measurement Range: 190V-270V Current... more

SHNWU 15A 60HZ 1800W Electricity Usage Monitor TS 8000 High Accuracy Power Meter Plug Power Watt Voltage Amps Meter with Digital LCD US 120V

Item Type: TS 8000 High Accuracy Power Meter Product Material: ABS Weight: Approx. 238g / 8.4oz Plug: US 120V Load: 15A 60HZ 1800W Battery: 2 x 1.5V LR44 or AG13 Button Battery (Shipped Without Battery) Voltage Measurement Range: 190V-270V Current... more

[UL Listed] OMNIHIL 30 Feet Long AC Power Cord Compatible with Sonance Sonamp 12-50 Digital Power Amplifier

High Quality 30 Foot Long AC Power Cord / 5 YEAR FREE REPLACEMENT WARRANTY / 3RD PARTY NON OEM PARTS / CERTIFICATE: UL ROHS more

[UL Listed] OMNIHIL 8 Feet Long AC Power Cord Compatible with Sonance Sonamp 12-50 Digital Power Amplifier

High Quality 8 Foot Long AC Power Cord / 5 YEAR FREE REPLACEMENT WARRANTY / 3RD PARTY NON OEM PARTS / Certificate: UL ROHS more

LaMaz 15A 60HZ 1800W Electricity Usage Monitor TS 8000 High Accuracy Power Meter Plug Power Watt Voltage Amps Meter with Digital LCD US 120V

Item Type: TS 8000 High Accuracy Power Meter Product Material: ABS Weight: Approx. 238g / 8.4oz Plug: US 120V Load: 15A 60HZ 1800W Battery: 2 x 1.5V LR44 or AG13 Button Battery (Shipped Without Battery) Voltage Measurement Range: 190V-270V Current... more

D21U TPA3116 Digital HIFI Amplifier 2.1 U Disk Bluetooth 3034 5.1 Digital Amplifier Black

Product model: D21U Output channel: 2.1 channel Input : Bluetooth BLUE U disk U disk file format: MP3 WMA FLAC WAV 16BIT 44.1KHZ-48KHZ Power amplifier chip: TPA3116 x 2 Bluetooth version: Bluetooth 5.1 Frequency response range: 20-20KHZ Power supply:... more

D21U TPA3116 Digital HIFI Amplifier 2.1 U Disk Bluetooth 3034 5.1 Digital Amplifier Grey

Product model: D21U Output channel: 2.1 channel Input : Bluetooth BLUE U disk U disk file format: MP3 WMA FLAC WAV 16BIT 44.1KHZ-48KHZ Power amplifier chip: TPA3116 x 2 Bluetooth version: Bluetooth 5.1 Frequency response range: 20-20KHZ Power supply:... more

AC/DC 12V TDA7297 2 * 15W Digital Audio Amplifier Board DIY Dual-Channel Module

Descriptions: *This audio amplifier board fits for bookshelf speakers CRT televisions radios and other small amplifiers. *AC/DC 2.0/dual channel/stereo 12V/2A when using the output power of 15W +15W peak up 25W +25W. *It can be accessed by two 4-8Ω... more

Power Amplifier Module Stereo Bluetooth HighPower Digital Electronic Component XYP15W

1�The volume is adjustable turn the adjustment button to the right to increase the volume turn the adjustment button to the left to decrease the volume. 2�With anti-reverse protection short-circuit protection and over-temperature protection.... more

LaMaz AC Meter Single Phase LCD Digital AC Panel Meter Voltage Current Frequency Amp Watt Power Monitor AC40?300V 0.00-110.0A

Item Type: AC Meter Material: ABS Measurement Accuracy:1%±2 Words Measurement Range: AC Voltage: AC80.0-300.0V Or AC200.0-450.0V True Rms Measurement AC Current: AC 0-99.99A Current Display Resolution 0.01A More Than 100A Display 100.0A Frequency:... more

Carevas THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC Din Rail Mount Timing Swtich

Digital electronics general purpose time switch can repeat programs with 16 ON and 16 OFF settings for different uses for flexible scheduling. pre-setting one week before. To-the-minute setting accuracy. Built-in rechargeable battery and intelligent... more

CACAGOO THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC Din Rail Mount Timing Switch

CACAGOO THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC Din Rail Mount Timing Switch Digital electronics general purpose time switch can repeat programs with 16 ON and 16 OFF... more

Andoer THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC Din Rail Mount Timing Swtich

Digital electronics general purpose time switch can repeat programs with 16 ON and 16 OFF settings for different uses for flexible scheduling. pre-setting one week before. To--minute setting accuracy. Built-in rechargeable battery and intelligent chip... more

CPAN 200A DC Digital Monitor LCD Volt Amp Meter Analyzer For RC Battery Solar Power

Features: *high quality made of high quality material *Easy to read: Each wattmeter power analyzer is designed with a bright blue backlit LCD display which is convenient for your reading allowing you to clearly see the above data in the dark or even in... more

LaMaz AC Meter Single Phase LCD Digital AC Panel Meter Voltage Current Frequency Amp Watt Power Monitor AC40?300V 0.00-110.0A

Item Type: AC Meter Material: ABS Measurement Accuracy:1%±2 Words Measurement Range: AC Voltage: AC80.0-300.0V Or AC200.0-450.0V True Rms Measurement AC Current: AC 0-99.99A Current Display Resolution 0.01A More Than 100A Display 100.0A Frequency:... more

AC Meter Single Phase LCD Digital AC Panel Meter Voltage Current Frequency Amp Watt Power Monitor AC40‑300V 0.00-110.0A

AC Meter Single Phase LCD Digital AC Panel Meter Voltage Current Frequency Amp Watt Power Monitor AC40‑300V 0.00-110.0A Item Type: AC MeterMaterial: ABSMeasurement Accuracy:1%±2 WordsMeasurement Range: AC Voltage: AC80.0-300.0V Or AC200.0-450.0V... more

RC Watt Meter Precise Battery Power Analyzer RC Volt Amp Watt Tester with Digital LCD Screen for Solar System

1�All in One: This is an electricity meter that integrates energy meter voltmeter and ammeter used to analysis test and troubleshoot of DC power projects. 2�Wide Voltage Range: This meter has a wide voltage measurement range of 0 to 60V suitable... more

Abody THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC/DC 24V Din Rail Mount Timing Switch

Abody THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC/DC 24V Din Rail Mount Timing Switch Digital electronics general purpose time switch can repeat programs with 16 ON and 16... more

200A Dc Digital Monitor Lcd Volt Amp Meter Analyzer For Rc Battery Solar Power

Features: *high quality made of high quality material durable *Easy to read: Each wattmeter power analyzer is designed with a bright blue backlit LCD display which is convenient for your reading allowing you to clearly see the above data in the dark or... more

Ana 200A DC Digital Monitor LCD Volt Amp Meter Analyzer For RC Battery Solar Power

Features: *high quality made of high quality material durable *Easy to read: Each wattmeter power analyzer is designed with a bright blue backlit LCD display which is convenient for your reading allowing you to clearly see the above data in the dark or... more

200A Dc Digital Monitor Lcd Volt Amp Meter Analyzer For Rc Battery Solar Power

Features: *high quality made of high quality material durable *Easy to read: Each wattmeter power analyzer is designed with a bright blue backlit LCD display which is convenient for your reading allowing you to clearly see the above data in the dark or... more

Upgraded VU Level Meter 500uA Pointer Digital DB Tube Amplifier Meter Audio Volume Meter Power Meter for Home Theater

Features: Anti static anti vibration and with stable performance. Pointer type accurate measurement result displayed directly. Widely used in DIY recording studio home sound car sound transform etc. Most basic tool in sound equipment and is easy to... more

RANMEI 200A DC Digital Monitor LCD Volt Amp Meter Analyzer For RC Battery Solar Power

Features: *high quality made of high quality material durable *Easy to read: Each wattmeter power analyzer is designed with a bright blue backlit LCD display which is convenient for your reading allowing you to clearly see the above data in the dark or... more

200A DC Digital Monitor LCD Volt Amp Meter Analyzer For RC Battery Solar Power

Features: *high quality made of high quality material durable *Easy to read: Each wattmeter power analyzer is designed with a bright blue backlit LCD display which is convenient for your reading allowing you to clearly see the above data in the dark or... more

220 /230V Ac Power Meter Amp Digital Consumption Guide White

Description Directly to a precise measurement of racing to the active power energy metering LCD display shows active power consumption has good reliability small volume light weight beautiful appearance advanced technology characteristics of standard... more

RC Watt Meter Precise Battery Power Analyzer RC Volt Amp Watt Tester with Digital LCD Screen for Solar System

1�All in One: This is an electricity meter that integrates energy meter voltmeter and ammeter used to analysis test and troubleshoot of DC power projects. 2�Wide Voltage Range: This meter has a wide voltage measurement range of 0 to 60V suitable... more

Shinysix THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC/DC 24V Din Rail Mount Timing Switch

Digital electronics general purpose time switch can repeat programs with 16 ON and 16 OFF settings for different uses for flexible scheduling. pre-setting one week before. To--minute setting accuracy. Built-in rechargeable battery and intelligent chip... more

Absolute DICB80 Digital Circuit Breaker Digital Inline Circuit Breaker Power Distribution Block 80 Amp 1 Gang 0 1 2 4 8 Gauge Input & 0 1 2 4 8 Gauge Output

Absolute DICB80 Digital Circuit Breaker Inline Circuit Breaker Power Distribution Block 80 Amp 1 Gang 0 1 2 4 8 Gauge Input & 1 Gang 0 1 2 4 8 Gauge Output The 80 Amp Digital Circuit Breaker will work as a substitute to your system s 80-amp fuse(s). If... more

Zilla 24/7 Digital Timer Power Center [Reptile Miscellaneous] Up to 1875 Watts - (15 Amps)

Zilla 24/7 Digital Timer Power Center The Zilla 24/7 Digital Timer Power Center replaces the mess of wires and timers behind your reptile terrarium with one simple unit! It features 8 outlets 7 time cycle settings alternating digital timer settings and... more

KKmoon THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Control AC Din Rail Mount Timing Switch

Digital electronics general purpose time switch can repeat programs with 16 ON and 16 OFF settings for different uses for flexible scheduling. Advanced pre-setting one week before. To-the-minute setting accuracy. Built-in rechargeable battery and... more

LaMaz AC Meter Single Phase LCD Digital AC Panel Meter Voltage Current Frequency Amp Watt Power Monitor AC200?450V 0.00?110.0A

Item Type: AC Meter Material: ABS Measurement Accuracy:1%±2 Words Measurement Range: AC Voltage: AC80.0-300.0V Or AC200.0-450.0V True Rms Measurement AC Current: AC 0-99.99A Current Display Resolution 0.01A More Than 100A Display 100.0A Frequency:... more

LaMaz AC Meter Single Phase LCD Digital AC Panel Meter Voltage Current Frequency Amp Watt Power Monitor AC200?450V 0.00?110.0A

Item Type: AC Meter Material: ABS Measurement Accuracy:1%±2 Words Measurement Range: AC Voltage: AC80.0-300.0V Or AC200.0-450.0V True Rms Measurement AC Current: AC 0-99.99A Current Display Resolution 0.01A More Than 100A Display 100.0A Frequency:... more

RC Watt Meter Precise Battery Power Analyzer RC Volt Amp Watt Tester with Digital LCD Screen for Solar System

Item Type: RC Watt Meter Material: Aluminum Alloy Current: 0-100A Resolution: 0.01A Continuous Current: 50A Voltage: 0-60V Resolution: 0.01V Capacity Accumulation Function: 0-65AH Power Accumulation Function: 0-6554WH more