3pcs DD40CRTA 2 in 1 Charger Module DC DC Step Down Module Converter DC 6.5-40V to 4.2V 5V Charging Board 9V 12V 24V to 4.2V Regulator
$18.54
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Size Conversion
Inches
Centimeters
Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Specifications
Input voltage 6.5-40V
Output 1:DC 4.2V/0-1A, as battery Charger
Output 2:DC 5V/0-1A, as 40-6.5V to 5V Step down module
Maximum charging current:1000mA
Full charge voltage:4.2V÷2%.
Led indicator
‘OK’ LED is fully charged OR battery failure indicator;
‘CR’ LED is charge indicator
Operating ambient temperature:-40→ to +85→
Storage temperature:-65→ to +125→
Size:32x16x5.8mm
Features
– Can be used DC 6.5V-40V power supply charger(Such as Solar panels)Charging module comes with charge-management functions, will not overcharge or over discharge.
– Comes with rechargeable function,Will enter standby mode when fully charged.When the battery capacity is below 80%, the charging start.
– Applications:Battery powered equipment,Lithium Battery 18650, phone,Solar charging.
– Adopted of high quality electronic components, and accuracy process, ensure for the durability.
Applications
Battery powered equipment
Lithium Battery 18650
phone
Solar charging
MP3/MP4 player
Audio equipment
Portable Devices
Bluetooth Applications
Wifi Applications
Package Included
3 x DD40CRTA 2 in 1 DC 6.5-40V to 4.2V DC DC Step Down Module
| Weight | 0.012 kg |
|---|
Related products
AC110V-240V to DC24V 5A 120W Switching Power Supply 158*98*42mm
$28.42Power Supply ModuleAdd to cartTechnical ParametersProject:Technical indicators:RemarksBasic requirements:24V 5A 120W:CommonDimensions:158*98*42mmOperating temperature:-10°C to +50°C, 20% to 95% RH (no condensation)Storage temperature:-20°C to +85°C, 20% to 95% RH (no condensation)Temperature Coefficient:0.02~0.05%/°CHeat dissipation method:Natural coolingRated voltage range:220VAC:ACInput voltage range:110/240V:ACInput frequency range:50 to 60 Hz:Except DC inputInput undervoltage protection:115 to 150% intermittent modeInput undervoltage recovery:Automatic recoveryInput overvoltage protection:115 to 150% intermittent modeInput overvoltage …
AC110V-240V to DC24V 5A 120W Switching Power Supply 158*98*42mmRead More
RIDEN 100V/20A 7in1 OLED Multifunction Tester Voltage Current Time Temperature Capacity Voltmeter Ammeter Electrical Parameter Meter
$26.23Power Supply ModuleAdd to cartTechnical ParametersVoltage measurement range:DC00.0-99.9V Current measurement range:DC00.0-20.0ATime measurement range:0-99h59min Power measurement range:0-999.9-2000 WTemperature measurement range:-15 °c ~60°c Capacity accumulation range:0-999.99-9999.9 AhEnergy accumulation range:0-99999Wh-9999KWh Voltage measurement accuracy:± (0.5% + 2digits)Current measurement accuracy:± (1% + 2 digits) Product weight:33g Product size:48mm*29mm*22mm (L*W*H)Display Interface Instruction↘Run timePower displayData setTemperature displayCapacity displayVoltage displayCurrent display№Energy displayButton Function InstructionThis tester has 0 …
RIDEN UM34 USB 3.0 Type-C DC Voltmeter Ammeter Voltage Current Meter
$55.81Power Supply ModuleAdd to cartUM34 Technical ParameterProduct Model:UM34 Display screen:1.44 Inch color LCD displayVoltage measurement range:4-24.000V Voltage measurement resolution:0.01VCurrent measurement range:0-5.0000A Current measurement resolution:0.001ACapacity accumulation rannge:0-99999mAh Voltage measurement accuracy:±(0.2%+1digit)Energy sccumulation range:0-999.99Wh Current measurement accuracy:±(0.8%+3digits)Load impedance range:0.8Ω-9999.9Ω Time measurement range:0-99h59min59sTemperature range:-10→-100→/0-200 Temperature measurement error:±3→/±6Screen brightness setting:0-5 levels Auto screen off time:0-9minsVoltage graphing range:0-24.00V Current graphing range:-4.000ARefresh rate:2Hz Quick charge recognition …
RIDEN UM34 USB 3.0 Type-C DC Voltmeter Ammeter Voltage Current MeterRead More
5pcs 4S 14.8V/16.8V 18650 Polymer Lithium Battery Protection Board Balanced Function Discharge Shunt Balance 4.2V 66mA
$15.03Power Supply ModuleAdd to cartUsageFor non-balanced rechargeable lithium battery pack, the charge balance makes the battery pack in the battery pack at the same time fully charged.SpecificationsEqualization Voltage:4.2VEqualizing Current:66mAProduct Size:26 * 20.5 * 2.4mmNotedThe balance sheet does not charge and discharge protection function, can not replace the protection board, when the battery is charged, the first fully charged battery …
Customers Also Viewed
3pcs DC-DC 45-390V Adjustable High Voltage Booster Regulator Capacitor Charging Electromagnetic Power Module
$34.78Power Supply ModuleAdd to cartFeatureModule Name:High Voltage Boost Module (High Voltage Warning:Please pay attention during use.)Module nature:Non-isolated boost moduleInput voltage:Two input voltage ranges are available, (selected by jumper on the back of the PCB, the default is 10-32V input)1. 8-16V input (for three-string lithium battery and 12V battery application)2. 10-32V input (for wide input voltage range applications)Input current:5A (MAX)Static …
20pcs LED Corridor Light intelligent Sound And Light Control Power Supply Module
$31.82Power Supply ModuleAdd to cartDescriptionInput Voltage:AC182-265VOutput Power:5WOutput Current:60MAWorking Frequency:50/60HZWorking Temperature:-20-80→Board Size:28*20mmFeature1. The combination of sound and light control, when the light is strong, does not work, the light intensity is lower than 12-15LUX, and the sound of the induction 27-36DB starts automatically.2. Delay 40-60S automatically extinguished, easy to install, compatible with ordinary switches, no additional wiring.3. Single trigger, delay …
20pcs LED Corridor Light intelligent Sound And Light Control Power Supply ModuleRead More
15 Pcs Pure Copper Heat Sink Cooling Fin Kit for Raspberry Pi
$24.69Raspberry Pi & Orange PiAdd to cart15 Pcs Pure Copper Heatsink Cooling Fin Kit For Raspberry PiDescriptionThis heatsink is designed for Raspberry Pi controller, Pcduino controller, it has glue can be glued directly on the CPU or chip card.It is a good choice for cooling your raspberry pi.With Self-adhesive thermal transfer for easy application.Not Need to use fans to cool your …
15 Pcs Pure Copper Heat Sink Cooling Fin Kit for Raspberry PiRead More
3pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V to 5V
$14.85Boost & Buck ModuleAdd to cartDescription5V:Input voltage 6~18V,output 5V – Maximum output current 4A,Short time maximum output current 5A – DC-DC Step-Down Converter module working frequency 500KHz. efficiency is 77-93% .– Quiescent current:16-18mA – External soft start, Thermal shutdown, Under-Voltage Lockout (UVLO), Cycle-by-Cycle Over Current Protection, and short circuit protection. Size:27 x 18 x 5mmAttentionsThis is a DC-DC voltage converter …
3pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V to 5VRead More
200Pcs TO-92-3 in-line Transistor Box NPN TO-92 PNP BC337 2N2222 XSR Transistors Kit
$22.26Switch AccessoriesAdd to cartSpecifications– Material:Silicon– Color:Black– Size:12.5×6.2×2.2cm/4.9×2.4×0.9inchFeatures Transistor is a basic semiconductor device that control current, which can also be used as a non-contact switch. There are total 200 pieces of transistors in 10 values in this set which will meet you basic needs. All transistors are well packed and assorted in a transparent box for convenient storage. …
200Pcs TO-92-3 in-line Transistor Box NPN TO-92 PNP BC337 2N2222 XSR Transistors KitRead More
20pcs 3.3-5V 3-Wire Vibration Sensor Module Vibration Switch Alarm Module
$21.33Sensor & Detector ModuleAdd to cartFeatures 1. Use all kinds of sensitivity vibration switch produced by our company, default SW-18015P vibration sensor. 2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA. 3. The working voltage:3.3V to 5V 4. Output form:digital switch output (0 and 1) 5. Equipped with fixed bolt hole, easy to install 6. PCB …
20pcs 3.3-5V 3-Wire Vibration Sensor Module Vibration Switch Alarm ModuleRead More
Reviews
There are no reviews yet.