8 DB 1,5 V 3 V 3,3 V 3,7 V 4,5 V – 5 V DC DC Step UP Kapcsoló tápegység műszerekhez LED motoros játék
8PCS 1.5V 3V 3.3V 3.7V 4.5V to 5V DC DC Step UP Switching Power Supply Board for Instruments LED Motor Toy
Product Name: 8PCS 1.5V 3V 3.3V 3.7V to 5V DC DC Step UP Switching Power Supply Board for Instruments LED Motor Toy
Packing list:
8 PCS DC DC 1-5V to 5V Step UP Converter
Description:
Input voltage 0.9~ 5V,output 5V
Maximum output current: 480 MA,
Start Voltage 0.8V, Output Current 7MA
INPUT 1-1.5V, OUTPUT 5V 40-100MA;
INPUT 1.5-2V, OUTPUT 5V 100-150MA;
INPUT 2-3V, OUTPUT 5V 150-380MA;
INPUT above 3V, OUTPUT 5V 380-480MA;
DC-DC Boost module working frequency 150KHZ. efficiency <85% (Recommended high efficiency version).
2.54mm pin pitch.
Excluding Pin Size 11mm x 10.5mm x 7.5mm(Very small).
Weight : about 1g( Very light)
Applications:
Battery powered equipment
Instruments LED Motor Toy
Wireless Module,NRF24L01 CC1101 CC2500 etc.
Development Board,FPGA/CPLD UNO MEGA2560 PRO MINI ARM 8051 C8051 AVR STC etc
Camera, Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
Attention :
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low
32409942507/2 - shop1525466
