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![]() B06XXC5M23 Price: $5.2 Score: 1000.000 Category: Electronics Rating: 5 Votes: 2 Find similar productsKNACRO 2-Channel 24V Relay Module High Low Level Triggering Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control. Using patch optocoupler isolation, drive ability, stable performance; trigger current 5mA; Normally open interface Maximum load: AC 250V / 10A, DC 30V / 10A; Module operating voltage :DC 24V ; Module can be set by Jump cap high or low level trigger; Fault-tolerant design, even if the control line off, the relay will not move; Power indicator (green), relay status indicator (red); All interfaces can be directly connected through the terminal lead; Module size: 50 * 41 * 18.5mm (L * W * H); With 4 fixed bolt holes, spacing 44.5mm * 35.5mm; Module Interface: 1, DC +: then the power supply positive (voltage according to the relay requirements, with 5V.12V and 24V choice); 2, DC-: connected to the power supply negative; 3, IN1: 1 signal trigger side, you can set the high or low level control relay pull; 4, IN2: 2-way signal trigger side, you can set the high or low level control relay pull; Relay output: 1, NO1: 1 relay normally open interface; 2, COM1: 1 relay common interface; 3, NC1: 1 relay normally closed interface; 4, NO2: 2 relay normally open interface; 5, COM2: 2 relay common interface; 6, NC2: 2 relay normally closed interface; Technical Parameters: Relay version: 24V; Quiescent current: 5mA; Maximum current: 50mA; Trigger current: 2-4mA; Trigger voltage (low level): 0-8V; Trigger voltage (high level): 8.5-24V; High and low trigger select side: 1.S1 for 1-Channel relay high and low trigger selection; 2.S2 for 2-Channel relay high and low trigger selection; 3.COM and LOW connection, the corresponding relay is low-level trigger, COM and HIGH-side connection is high when the trigger. Package Included: 1*DC24V 2-Channel Relay Moudle. | ![]() B072XQH2NL Availability: Currently unavailable Score: 12.048 Category: Electronics Rating: 1 Votes: 1 Find similar productsKNACRO 8 Channel Low Level Solid State Relay modules Blue Board DC 24V Solid State relays 240V AC / 2A Output with resistive Fuse 240V / 2A 50/60Hz Low-Level Trigger. With power anti-reverse function, then the wrong power supply will not damage the module. Output with 240V / 2A self returning fuse protection module security. It has four 3mm fixing bolt holes for easy installation. Genuine high-quality solid-state relay module, maximum load: AC 240V / 2A. Module anti-interference ability, stable performance, trigger current is only 1mA. Each relay has a status indicator (red). Low-level control module, the module built-in current limiting resistor can be used directly positive voltage control, you can also use the microcontroller I / O control. Supply voltage: DC24V. Relay Maximum load: 240V / 2A. Trigger current: 1mA. Quiescent Current: less than 5mA. All pull current: less than 90mA. Fixing bolt holes: 4 * 3mm. Size: 129 * 61 * 25mm (L * W * H). Weigth:93g/3.25oz. Module interface: 1.The control module terminal: a 10-wire interface, all interfaces are there terminals, user-friendly connection. VCC: positive external DC power supply. GND: external DC power supply negative. IN1-IN8: Relay control interface, a high level relay. 2.Relay output: 16 line interface, all the terminals are the interface, user-friendly connection. A1-A8: normally open relay interfaces, relay before hanging, pull back with CM. B1-B8: Relay common interface. |
![]() B07H4JC5P8 Price: $8.37 Score: 8.696 Category: Electronics Rating: 2 Votes: 1 Find similar productsRelay Module, Asixx AC100V-250V 30A High Power 2-Channel Relay DC5V High-Low Level Trigger Switch Module. Features : This is a high-low level trigger 2-channel relay module that can control two loads. Large load capacity, the relay can connect to maximum 30A, 250V loads. Easy to use, designed with screw terminals for convenient connection. High or low level trigger can be selected by jumper. Four mounting holes are great for installation. Specifications: Power Supply: AC100-250V Input Control Signal Voltage: 0-1V DC(low state relay), 1.5-5V DC(high state relay) Working Current: 378mA Load Capacity: 30A, 250V AC/ 30V DC Trigger Input: DC +: 5V DC -: GND CH1: Signal trigger terminal CH2: Signal trigger terminal Package Includes: 1 x Relay Module. | ![]() B07WYGYRMZ Price: $5.19 Score: 7.874 Category: Electronics Rating: 4.8 Votes: 9 Find similar productsComimark 6Pcs 15A 400W MOS FET Trigger Switch Drive Module PWM Regulator Control Panel. 100% brand new and high quality Material: Electrical components Color: See pictures Module Highlights: 1. The use of imported dual-MOS parallel active output, lower resistance, more current, strong power at room temperature, 15A, 400W, to meet the most use of the equipment 2. Wide voltage, the perfect support for PWM 3. Easily control high power devices Product specifications and applications: 1: Operating Voltage: DC 5V - 36V; 2: The trigger source: digital high-low (DC3.3V - 20V), can be connected microcontroller IO port, PLC interfaces, DC power, you can access the PWM signal, the signal frequency 0--20KHZ perfect support. 3: output capacity: DC DC 5V - 36V, at room temperature, continuous current 15A, power 400W! Lower auxiliary cooling conditions, the maximum current up to 30A. 4: Applications: You can control the output of power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, solenoid valves, etc., you can enter PWM, motor speed control, lamp brightness. 5: Availability: unlimited switch; Operating temperature: -40-85 ; Size: See the picture Quantity:6Pc No retail package Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!! Package Included: 6 x 15A 400W High-power MOS FET Trigger Switch Drive Module PWM Regulator Control Panel. |
![]() B07GMHLL2M Price: $6.99 Score: 7.353 Category: Electronics Rating: 4 Votes: 58 Find similar productsNOYITO PC817 4-Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module. Parameter Drive terminal signal voltage: 3.6-24V. Output terminal voltage range: 3.6-30V (output current depends on the specific situation but the maximum does not exceed 10MA, the total power is constant, the voltage and current are inversely proportional) Whether the output is a high potential output or a low potential can be realized by a jumper cap. The 4 channels 817 are separated., can achieve simultaneous control of different voltages, etc. Board size: 48mm x 38mm (length and width); long side hole distance: 42mm; wide side hole distance: 32mm Package Inluded: 1pcs NOYITO PC817 4-Channel Optocoupler Isolation Board. | ![]() B07BDDM8RD Price: $6.99 Score: 7.299 Category: Electronics Rating: 2.5 Votes: 2 Find similar productsNOYITO Voltage to Current Module 0-24V to 0-20mA. Features: Using single-chip embedded technology. Implement the industry standard voltage (0-24V) into an industry standard current (0-20mA). Linear output, output signal can be directly connected to the AD converter. Can be connected with a microcontroller with AD function. Easy to operate, can be fine-tuned by potentiometer. Module operating voltage: DC12-24V Pin Description: 24V: Operating power supply 24V DC +. GND: 24V DC-. P1: Adjustable potentiometer 1 pin; VIN + (V + / P2): Input voltage ,0-24V DC- (OR adjustable potentiometer 2 pin). VIN- (V- / P3): INPUT DC- (OR adjustable potentiometer 3 pin) 0V: Output current 0-20mA Special Instructions: The working voltage connected to V + and V-, can not be reversed, so as not to damage the control panel and components. In the VIN terminal control voltage, the range is 0-5V, there is a corresponding output at the output current. The correspondence between voltage and current can be fine-tuned by adjusting the potentiometer. Package Included: 1 Pcs NOYITO Voltage To Current Module NOYITO brand products have a two-year after-sales warranty. If there is a non-human product failure within two years, please contact us. We will provide you with after-sales service. |
![]() B01907ZJEK Availability: Currently unavailable Score: 7.299 Category: Electronics Rating: 4.2 Votes: 12 Find similar products433M Hz DC Remote Control Switch Kit 4 Channel/4 Relay Hz DC 12V Toggle/Momentary/Latch Latching. . | ![]() B08NHGHYKC Availability: Currently unavailable Score: 7.092 Category: Electronics Rating: 1 Votes: 1 Find similar productsDAVITU Module Board Driver Module - Tesla Coil DRSSTC SKP Jump Pulse Driver Module Board New Arc Extinguishing Controller - (Type2: Type 1). Driver:Dual GDT output, support for driving IGBT modulesCurrent feedback threshold setting, support DRSSTC and SKP modeThe latest development of firmware, support for a variety of fiber heads, using a modulated signal.New DRSSTC/SKP dual mode Tesla coil arc extinguishing controller:Switchable SKP/DR pulse control mode, maximum On Time up to 10ms in SKP modeSupport for One Shot - button one-shot functionSupport for audio/external trigger inputSupports 2 5 batteries and external 12V DC power supplyArc extinguisher panel Descriptions:1. The power input is 12V (inside and outside negative), and the internal battery is AA (No. 5) battery.2. Audio input is only allowed in DR mode.3. The fiber specification is SPDIF fiber.4. Trigger mode switch: The AUTO file automatically sends the trigger pulse continuously, and the AUDIO file is triggered by the audio, or it is triggered once when the trigger button is pressed.5. Trigger button: In Audio mode, an arc extinguishing pulse is triggered when the trigger button is pressed.6. Arcing pulse width knob: adjust the pulse width of the Ontime signal.7. Frequency knob: In Auto mode, the arc extinguishing pulse frequency knob is used to adjust the Ontime pulse frequency.8. Arc-extinguishing mode switch: The SKP output pulse width is wider than the DR mode, and the output frequency is lower than the DR mode under the AUTO trigger.9. Power switch: Turn to the ON arc extinguisher to start, turn to the OFF arc extinguisher to stop working. (The arc extinguisher does not have an automatic shutdown function)Package includes: Type 1: 1 x Driver boardType 2: 1 x Arc extinguishing controller1 x WireType 3: 1 x Driver board1 x Arc extinguishing controller. |
![]() B06XRXG7MP Availability: Currently unavailable Score: 6.993 Category: Electronics Rating: 3.4 Votes: 6 Find similar productsDZS Elec 8 Channel 5V Relay Module with Optical Coupler Protection Expansion Board. . | ![]() B07G446KHJ Price: $5.99 Score: 6.993 Category: Electronics Rating: 3.6 Votes: 12 Find similar productsNOYITO DC to DC 5A Adjustable Buck Regulator Power Supply Module CC CV DC 5V - 32V Buck to 0.8V - 30V Output ADJ Constant Voltage Constant Current Step-Down Power Supply Module LED Driver Board. Features: The module uses high-quality chips, high efficiency (up to 95%), low heat generation, maximum 5A current, and TI's op amp control output current, making the overall output very stable. This module uses a low-ESR filter capacitor to reduce ripple voltage to 50mV! Module nature: non-isolated buck module Rectification mode: asynchronous rectification Wiring port: Input mode: IN+ input positive, IN- input negative Output mode: OUT+ output positive, OUT-output negative Input voltage: DC 5V-32V Output voltage: DC 0.8V-30V Output current: Adjustable , Max 5A Conversion efficiency: 95% (maximum) Switching frequency: 300KHz Output ripple: 50mV (maximum) 20M bandwidth Load adjustment rate: +/-0.5% Voltage regulation rate: +/- 2.5% Operating temperature: -40°C to +85°C Size: 51*26.3*14 (length * width * height) (mm) Package Included: 1Pcs NOYITO DC-DC 5A Adjustable Buck Regulator Power Supply Module. |









