Electronics

Product parameter:Product name: Field effect tube bile odor buffer pre-boardInput voltage: DC ±12V~±18VGain: 0dB, 1:1 amplificationPCB size: 50 x 50 x 16mmFinished product size: 50 x 50 x 15mm (length x width x height)Net weight of cost board: about 25gNameNumerical valueEncapsulationQuantity       ..

Features:1. TWS wireless doublet stereo, HIFI super clear sound.2. New generation of bluetooth 5.2 chip provides faster connection, more stable, lower latency and lower power consumption.3. Both left and right ear headsets have complete bluetooth headset function, can play songs, phone calls, can be..

Feature:Working voltage: DC 6-24V (DC 9V 12V recommended)Working current: 60-70MAQuiescent working current: 0.12mARelay load current: AC 250V/10A, DC 30V/10ATrigger mode: low level triggerSize: 48mm * 16mm * 18.5mmWeight: 14gPackage includes:1 x Relay Module..

Description:   The module adopts high quality 30A relay, and the maximum load is normally open interface: AC 250V/30A, DC 30V/30A; The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA; Module working voltage: 24V Can..

Description:   Maximum load: AC 250V/10A, DC 30V/10A. The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA. Working voltage: 24V. Every channel of the module can be set high or low level trigger by jumper. ..

Description:   Normally open interface maximum load: AC 250V/10A, DC 30V/10A. SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA. Fault-tolerant design, the relay will not move even if the control line is broken...

Description:  Normally open interface maximum load: AC 250V/10A, DC 30V/10A. SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA. Fault-tolerant design, the relay will not move even if the control line is broken. Power indicator (gree..

Feature:Working voltage: DC 5VWorking current: 60-70MAStatic working current: 0.1mARelay load current: AC 250V/10A, DC 30V/10ATrigger mode: low level triggerSize: 35mm * 16mm * 18.5mmWeight: 12.5gPackage includes:1 x Relay Module..

Features: 1. This module meet safety standard, control areas and load area have the isolation groo;2. The double FR - 4 circuit board design, high-end SMT process;3. The relay control;4. it have power and relay operation instructions, and bright, disconnect the da1wn;5. Signal inpu..

Feature:1. Size: Approx. 34mm x 25mm x 21.5mm2. Input power: 5V DC (160MA)3. Input control signal voltage:(0-1.5V state low level relay ON)(2.5-5V state high level relay OFF)4. It is more convenient to connect the blue KF301 terminal to the control line.Specification:Voltage version: 5VStatic curren..

Description:1. The module uses genuine high quality 30A relay, normally open interface maximum load: AC 250V / 30A, DC 30V / 30A2. The use of SMD optocoupler isolation, strong drive capability, stable performance; trigger current 5mA3. The module voltage 5V4. The module can be set by jumper high or ..

Descriptions:The colorful set is 1 copper sheet and 2 aluminum sheets. They are designed for Raspberry Pi 4B for heat dissipation. Package Included: 1 x Copper Sheet 2 x Aluminum Sheets..