Yeeco 15W Adjustable USB Load Tester Board, DC 3-21V 3A Load

Yeeco 15W Adjustable USB Load Tester Board, DC 3-21V 3A Load Battery Tester, Constant Current Load Discharge, Electric Resistance Resistors for Power Monitor Mobile Charger Tester with Heatsink Fan
- DC 3.5-21V operating voltage; 0-3A continuously adjustable constant current discharge;15W Max discharge powe USB load tester
- Compatible with Qualcomm QC2.0 high pressure discharge load; with wiring TERMINAL which is reserved for DIY project
- Double side insert design DC 3-20V USB input; vertical female USB seat is reserved for continuous current
- Double metal knobs, one for current trimming +/-0.2A; the other for current 0-3A coarse adjustment
- Great heat dissipation: Copper double side porous heat sink and intelligent cooling fan
This DC adjustable 0-3A USB dummy load apply to most products with USB output interface
Operating voltage: DC 3-21V(compatible with Qualcomm QC2.0 A/B protocol 5V/9V/12V/20V)
Constant current discharge: 0-3A continuously adjustable (current trimming +/-0.2A; current 0-3A coarse adjustment)
Current Operating Error: less than 2% + 3mA
Continuous Discharge Power: 15W / can reach 25W in short time (When at DC 20V high voltage, please try to keep the constantly discharging current less than 1A in order to avoid causing a heavy load on the discharge tube because of the high power)
Intelligent temperature control: 55â„ƒ(the fan will work automatically when temperature is higher than 55â„ƒ)
Type of intelligent temperature control sensor: NTC High sensitive thermistor
On/off switching frequency of the fan's chip DC-DC chip: 1.2MHz
Dual input interfaces' mode: USB input/ 3.5 pitch screw pressed wiring column
Power Indicator: Blue LED
Fan Speed: 2900/min
Type of Discharge Power Tube: Low resistance & Temperature resistance, MOS Field-Effect transistor (The constant current is more stable in high pressure and high temperature)

Package include:
1x15W USB Load Tester
Country USA
Binding Misc.
Brand Yeeco
Label Yeeco
Manufacturer Yeeco
Model 1600042
MPN Y1600042
PartNumber Y1600042
Publisher Yeeco
Size 15W Load USB Tester
Studio Yeeco
ReleaseDate 0000-00-00

Country	USA
Binding	Misc.
Brand	Yeeco
Label	Yeeco
Manufacturer	Yeeco
Model	1600042
MPN	Y1600042
PartNumber	Y1600042
Publisher	Yeeco
Size	15W Load USB Tester
Studio	Yeeco
ReleaseDate	0000-00-00

Yeeco 15W Adjustable USB Load Tester Board, DC 3-21V 3A Load Battery Tester, Constant Current Load Discharge, Electric Resistance Resistors for Power Monitor Mobile Charger Tester with Heatsink Fan

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