Monday, April 6, 2020

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47 Amp Kit Portable Headphone Amplifier Hifi Amp Board DIY Kit Single Power Supply Version

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47 Amp Kit Portable Headphone Amplifier Hifi Amp Board DIY Kit Single Power Supply Version
47 Amp Kit Portable Headphone Amplifier Hifi Amp Board DIY Kit Single Power Supply Version47 Amp Kit Portable Headphone Amplifier Hifi Amp Board DIY Kit Single Power Supply Version47 Amp Kit Portable Headphone Amplifier Hifi Amp Board DIY Kit Single Power Supply Version


Get 47 Amp Kit Portable Headphone Amplifier Hifi Amp Board DIY Kit Single Power Supply Version


Specification:

Output voltage:  DC9V-24V 
The kit adopts FR-4 spray-painted high-quality PCB for easy soldering, new components, and high quality.
Good performance, simple circuit, small size, easy to use.
PCB board size: 80mm (length) x 40mm (width)

Package includes:
 
 1 x  Headphone Amplifier Hifi Amp Board DIY Kit 






47 Amp Kit Portable Headphone Amplifier Hifi Amp Board DIY Kit Single Power Supply VersionSee detail


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Sunday, April 5, 2020

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Peacefair PZEM-019W-100A LCD DC Digital Power Meter DC0-100A 30KW Electric Vehicle Power Meter

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Peacefair PZEM-019W-100A LCD DC Digital Power Meter DC0-100A 30KW Electric Vehicle Power Meter
Peacefair PZEM-019W-100A LCD DC Digital Power Meter DC0-100A 30KW Electric Vehicle Power MeterPeacefair PZEM-019W-100A LCD DC Digital Power Meter DC0-100A 30KW Electric Vehicle Power MeterPeacefair PZEM-019W-100A LCD DC Digital Power Meter DC0-100A 30KW Electric Vehicle Power Meter


Get Peacefair PZEM-019W-100A LCD DC Digital Power Meter DC0-100A 30KW Electric Vehicle Power Meter


Feature:

Brand: Peacefair
Model: PZEM-019W-100A
Direct power measuring range: DC8-300V, DC0-100A, 0.16-30000W
Separate power supply(DC5-12V) measuring range: DC0-300V,DC0-100A, 0-30000W
Accuracy: ± 1%
Display format: <10W display such as 9.99W, <100W display such as 99.9W, <1000W display such as 999W, >=1000W display such as 3.00KW, <10000W display such as 9.99KW, >10000W display such as 30.0KW
Industrial-grade appearance
Round VA LCD screen
Backlight control
Reverse voltage protection
Strong current weak circuit board, strong anti-interference
Separate wiring terminals independently, the wiring is simple and does not interfere with each other.

Package included:

1 x DC0-100A 30KW Electric Vehicle Power Meter





















Peacefair PZEM-019W-100A LCD DC Digital Power Meter DC0-100A 30KW Electric Vehicle Power MeterSee detail


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,

Peacefair PZEM-024V Round LCD AC Digital Voltmeter AC30-500V AC Voltage Monitor

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Peacefair PZEM-024V Round LCD AC Digital Voltmeter AC30-500V AC Voltage Monitor
Peacefair PZEM-024V Round LCD AC Digital Voltmeter AC30-500V AC Voltage MonitorPeacefair PZEM-024V Round LCD AC Digital Voltmeter AC30-500V AC Voltage MonitorPeacefair PZEM-024V Round LCD AC Digital Voltmeter AC30-500V AC Voltage Monitor


Get Peacefair PZEM-024V Round LCD AC Digital Voltmeter AC30-500V AC Voltage Monitor


Feature:

Brand: Peacefair
Model: PZEM-024V
Measuring range: AC30-500V
Accuracy: ± 1%
Display format: <100V display such as: 99.9V, >=100V display such as: 300V  
Industrial-grade appearance
Round VA LCD screen
Backlight control
Reverse voltage protection
Strong current weak circuit board, strong anti-interference

Package included:

1 x AC30-500V AC Voltage Monitor



















Peacefair PZEM-024V Round LCD AC Digital Voltmeter AC30-500V AC Voltage MonitorSee detail


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,

Peacefair PZEM-019W-10A LCD DC Digital Display Power Meter DC0-10a 3000W Electric Vehicle Power Meter

0 Comments
Peacefair PZEM-019W-10A LCD DC Digital Display Power Meter DC0-10a 3000W Electric Vehicle Power Meter
Peacefair PZEM-019W-10A LCD DC Digital Display Power Meter DC0-10a 3000W Electric Vehicle Power MeterPeacefair PZEM-019W-10A LCD DC Digital Display Power Meter DC0-10a 3000W Electric Vehicle Power MeterPeacefair PZEM-019W-10A LCD DC Digital Display Power Meter DC0-10a 3000W Electric Vehicle Power Meter


Get Peacefair PZEM-019W-10A LCD DC Digital Display Power Meter DC0-10a 3000W Electric Vehicle Power Meter


Feature:

Brand: Peacefair
Model: PZEM-019W-10A
Direct power measuring range: DC8-300V, DC0-10A, 0.08-3000W
Separate power supply(DC5-12V) measuring range: DC0-300V,DC0-10A, 0-3000W
Accuracy: ± 1%
Display format: <10W display such as 9.99W, <100W display such as 99.9W, <1000W display such as 999W, >=1000W display such as 3.00KW
Industrial-grade appearance
Round VA LCD screen
Backlight control
Reverse voltage protection
Strong current weak circuit board, strong anti-interference
Separate wiring terminals independently, the wiring is simple and does not interfere with each other.

Package included:

1 x DC0-10A 3000W Electric Vehicle Power Meter



















Peacefair PZEM-019W-10A LCD DC Digital Display Power Meter DC0-10a 3000W Electric Vehicle Power MeterSee detail


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