5a Cvcc 75w Lithium Battery Charger Led Drive Power Supply Module Step Down

US $130

shenzhen, China
May 29th

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Click to Enlarge Click to Enlarge Click to Enlarge wholesales 7% off Combinations 5% off Robots 5% off Modules up to 50% off Dep.Boards up to 50% off Hot sales !!! 5PCS MB102 Power Supply Module 3.3V 5V Solderless Breadboard For Arduino 10pcs DC-DC Converter Step Up Module 1-5V to 5V 500mA Power Module 10pcs LM2596S power module DC-DC Buck Converter Step Down Module 2PCS Step down 5A 5V-32V to 0.8V-30V Lithium Charger power supply module DC-DC 600W Step Up 12V-60V to 12V-80V Power Apply Module High-Power DC-DC 4.5V-32V to 0.8V-30V 15A Step Down Power Apply High-Power $8.44+ free shipping $13.50+ free shipping $12.92+ free shipping $10.28 + free shipping $23.64 + free shipping $15.52+ free shipping Product Name: 5A LED Drive Power Supply Module Step Down CVCC 75W Lithium Battery Charger More Items In Our Store,Click Here! When you use the product, the module inputs and outputs to be isolated from ground? Specifications 1?Input voltage range:6?38VDC(Note:input voltage not exceeding 38V) 2?Output voltage range:1.25-36VDC adjustable 3?Output current: 0-5A 4?Output power: 75W 5?High efficiency up to 96% 6?Built in thermal shutdown function 7?Built in current limit function 8?Built in output short protection function 9?Input reverse polarity protection: None (if required, high current diode in series with the input). 10?L x W x H =61.7*26.2*15mm 11?Weight: 20g Application 1?Use as a step-down modules with overcurrent protection capabilities Usage: (1) adjust the ?voltage potentiometer? so that the output voltage reaches the value you want. (2) use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the ?current potentiometer? so that the output current reaches a predetermined overcurrent protection value. (For example, the meter displays the current value of 4A, then you can use the module to a maximum current of 4A) (3) Connected to the load. 2?Use as a battery charger Usage: (1). Make sure you need to charge the battery float voltage and charging current; (if lithium parameters 3.7V/2200mAh, then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA) (2). Under no-load conditions, adjust the ?Voltage potentiometer? so that the output voltage reaches the float voltage; (if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V) (3). use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the ?current potentiometer? so that the output current reaches a predetermined Charging current value. (4). Charge turn lamp current factory default is 0.1 times the charging current; (Battery during charging current is gradually reduced, if the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged) (5).connected to the battery charge. (1,2,3,4 steps as: Output is unloaded, do not connect the battery) 3?Use as a LED constant current driver module Usage: (1). adjust the ?voltage potentiometer? so that the output voltage reaches the value you want. (2). use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the ?current potentiometer? so that the output current reaches a predetermined LED operating current. (3). Connect LED, work. (1,2 steps as: Output is unloaded, do not connect LED) Maybe you also need: DC-DC Converter Step Up Boost Module 3V to 5V 1A USB Charger for MP3/MP4 Phone 1PCS 5V Mini USB 1A Lithium Battery Charging Board Charger Module TP4056 5V 1A Lithium Battery Charging Board Charger Module DC-DC 4.5V-30V to 0.8V-30V 5A PWM Step Down Power Apply 1pcs Green LED Panel Meter Mini Lithium Battery Digital Voltmeter DC 3.3V - 17V 1PCS MB102 Breadboard Power Supply Module 3.3V/5V For Arduino Board $2.25+ free shipping $1.38+ free shipping $3.45+ free shipping $7.46+ free shipping $2.66+ free shipping $3.23+ free shipping HOT Category On sale Wholesale Combination ICs & Processors Sensors Arduino Cables & Connectors LCD module Power modules Breadboards Motors & Drivers DIY PCB Board Servo Motors USB/RS232 to TTL DIY Kits Wireless modules Wireless Bluetooth PIC Programmer AVR Programmer Color LEDs Resistors & Potentiometers For more quantity, please contact us 1) We accept PayPal payment ONLY. On Apr-29-14 at 22:59:46 PDT, seller added the following information: