Boost & Buck Module

Description:   - DC DC Boost Converter Module working frequency 1MHZ. - Up to 93% Efficiency (usually is 84%-91%) - Quiescent current : 190uA.- Current Limit Program(0.5-2.5A,Default 1.8A)  - Size : 21 x 11 x 4mm- Weight : 1.5g- Protection :  Over current protection(OCP)..

Description:     USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage. Features:     1>.One button to turn off the output;    2>.Supply ON/OFF display screen;    3>.Support low power mode;    4>.Support sleep mode;    5>.S..

Features:This is a DC power converter module with long service life.High power and stable output, it converts 9-36V DC to 5V DC.High quality components ensures high conversion efficiency.Designed with terminal block for easy and convenient wiring.It has USB output port that can be used to charge pho..

Features:*10-60V wide input voltage, suitable for most power supplies on the market as input source.*Output constant voltage and current, voltage and current continuously adjustable. It can meet most electric equipment.*High output power, good ventilation and natural heat dissipation can reach 280W/..

Features: - Fixed turn lamp current is 0.1 times the current value ( Used to identify whether the battery is fully charged When charging).- Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20°C to 100°C constant cu..

Product Description:Used on generators, DSR is suitable for all types of generators below 85KVA (single-phase or three-phase)●AVR: SX440, SX460, MX321, MX341, AS440, AS480, TC05AAVR: R230, R250, R438, R448, R449, R450, R450M, R450T, LSA432, R220●AVR, DVR2000E, SE350●AVR, AVC63-7F; AVC63-4, VR6AVR: M..

DVB01 DC 5V 12V 24V Digital Display Window Voltage Comparator Voltage Measurement Charge Discharge Overvoltage Undervoltage Over-limit Protection Module BoardSpecifications:Color: RedMaterial: plasticOperating voltage: DC12V/24V(optional) (should not exceed the nominal voltage of +/- 10%)Operating c..

Features:100% Brand New and High QualityInput voltage: AC 110-220VOutput voltage: DC 5V 12VOutput current: 100mA/500mAOutput power: 0.5W/6WSize: 35 x 25 x 15mmPackage Included:1 x AC-DC Power Module..

Technical parameter:Module nature: non-isolated step-down (BUCK)Rectification method: synchronous rectificationInput voltage: 7-22VOutput voltage: 5VOutput current: 3AConversion efficiency: 96% (highest)Switching frequency: 340KHzOutput ripple: 30mV (max)Load Regulation: ±0.5%Voltage regulation: ±2...

Note:1. Do not connect the positive and negative terminals backwards, otherwise it will burn the circuit board2. After put in battery must charging for this power bank activation , if not won't have the outputSpecifications:Input1(micro): 5V/3AInput2(type-c):5V3A 9V/2A 12V/1.5AOutput1: 5V/3A Output2..

Specifications: Input voltage: 3V-35VOutput voltage: 5V--45VInput curren: 5A (peak)Product size:72mm*48mm*16mm Instruction: 1. Access power supply (4.5-40V), the input indicator light, the module works normally.2. Adjust the blue potentiometer knob (generally clo..

Features: 1. Thin, small size, high efficiency and easy to install.2. Multiple protection: over current protection/over voltage protection/over high temperature/ short-circuit protection.3. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car di..