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![]() B08NHGHYKC Availability: Currently unavailable Score: 1000.000 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. | ![]() B06XXC5M23 Price: $5.2 Score: 7.092 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: 6.803 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. | ![]() B099VS1V8N Availability: Currently unavailable Score: 6.667 Category: Electronics Rating: 3.5 Votes: 2 Find similar productsSUBALIGU 8-32V to 45-390V DC-DC High Voltage Boost Converter ZVS Step-up Booster Module. Size: 1 Pack Device description: QCC3005 stereo flash programmable solution with Qualcomm aptx audio. I or 2-mic Qualcommcvcheadset noise reduction and echo cancellation technology. Fully qualified single-chip dual mode Bluetooth v5.0 System. Features: Radio includes integrated balun with RF performance of 9 dbm(typ)transmit power and-90dbm(typ)basic rate receiver sensitivity. 80 MHZ RISC CPU and 80 MHZ Qualcomm Kalimba DSP. On-chip ROM, RAM, and external QSPI flash memory. Link Layer and Dual Mode Topologies. Description: High Voltage Boost Module Module Properties: Non-isolated step-up module Input Voltage: 8~32V input(the default is 10~32V input.) Input Current: 5A (Max) Quiescent current: 15mA (12V liter 50V, the output voltage, the higher the current will increase too quiet) Output Voltage: +45~390V continuously adjustable (default output ±50V) Output Current: 0.2A Max(with input, output pressure related,the higher the output voltage, output current is smaller) Output Power: 40W (Peak 70W) Working Temperature: -40 ~ + 85 degrees (ambient temperature is too high, please enhance heat dissipation) Operating frequency: 75 KHz Conversion efficiency: up to 88% (efficiency and input and output voltage, current, pressure-related) Short circuit protection: Yes. Over current protection: Yes. (Input current exceeds 4.5A, reducing the output voltage) Over voltage protection: Yes. (Output voltage exceeds 410V, lowering the output voltage) Input reverse polarity protection: Yes (non-self-healing, reverse burning fuse, try not reversed.) Installation: Four 3 mm screws Wiring: free welding output terminals Size(L*W*H):60 x 50 x 20 mm Package Included: 1 x Booster Module. |
![]() B07VH3VJZQ Price: $5.35 Score: 6.667 Category: Electronics Rating: 1 Votes: 1 Find similar productsVoltage-Level Translator PCA9306 Breakout Board Module Voltage Translation Module Dual Bidirectional Voltage Level Translator. This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different voltage levels to communicate, voltage level translators can be the key to making different parts play nice.The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator that's operational on the low side from 1.0 V to 3.6 V and on the high side from 1.8 V to 5.5 V. Simply apply your low- and high-side reference voltages to the VREF1 and VREF2 respectively, connect your I/O and drive the Enable pin high to open bidirectional voltage translation without the use of a direction pin! Features: 2-bit bidirectional translator for SDA and SCL lines in mixed-mode I2C-bus applications Standard-mode, Fast-mode, and Fast-mode Plus I2C-bus and SMBus compatible Less than 1.5 ns maximum propagation delay to accommodate Standard-mode and Fast-mode I2C-bus devices and multiple masters Allows voltage level translation between: 1.0 V Vref(1) and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias; 1.2 V Vref(1)and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias;1.8 V Vref(1)and 3.3 V or 5 V Vbias; 2.5 V Vref(1) and 5 V Vbias; 3.3 V Vref(1) and 5 V Vbias Provides bidirectional voltage translation with no direction pin Low 3.5 Ω ON-state connection between input and output port provides less signal distortion Specification: Model:PCA9306 Type:Level Translator Breakout Color:red Package list: 1 x PCA9306 breakout board. | ![]() B07GFSSDMQ Availability: Currently unavailable Score: 6.452 Category: Electronics Rating: 3.1 Votes: 5 Find similar productsPlasmaSensOut - THC Controller. PlasmaSensOut is a universal torch height controller (THC) for using with the PlasmaSens – torch height sensor device. Thanks to an optical connection it’s fully electrically (galvanically) isolated from high voltage plasma cutter’s equipment and so it’s safe to use. PlasmaSensOut provides standard programmable ARC_OK, UP and DOWN signals and it’s compatible with most CNC controller boards on the market. A simple user-friendly interface allows quick and efficient moving through menu using three menu buttons. Led display in default state shows temporally arc voltage and led diodes signalize state of output. User can set the following THC parameters: reference voltage, hysteresis (non-active range around reference height), delay time and anti-dive limit voltage. All parameters are adjustable during operation. INCLUDES: PlasmaSensOut device, PlasmaSens sensor device and Optical cable (2m and 5m). |
![]() B085VYBJ3N Price: $16.1 Score: 6.369 Category: Electronics Rating: 2.6 Votes: 3 Find similar productsMultifunctional PWM Signal Voltage Current Converter Module PWM Signal to 0-20MA 0-3.3V/0-5V/0-10V Voltage to 0-20MA. Specification: Item Type: Conversion Module Supply Voltage: DC8-30V, (recommended supply voltage is 24V, high voltage supply can support wider signal load internal resistance) Maximum Supply Current Consumption: 35mA/24V The PWM Input Interface Supports Signal Level Types: TTL signal level, NPN-OC signal input. 24VVPP signal level input, PNP type PWM signal input is not supported by default. The PWM Signal Supports The Frequency Range: 50HZ~4KHZ. It is recommended to use between 1-2KHZ. The current accuracy of the module output: ±3%, temperature drift value: less than 3%. Maximum Support Output Internal Resistance: 200Ω. Size: Approx. 4.8 x 4.4 x 2cm / 1.9 x 1.7 x 0.8in, 4xM3 screw fixing holes Package List: 1 x Conversion Module Feature: 1. Digital PWM signal input controls analog 0-20MA current output 2. Support 0-3.3V/0-5V/0-10V voltage analog signal input control 0-20MA current output 3. The adjustable potentiometer on the board is used to match the different signal sources to correct the contrast relationship 4. The 5V-OUT interface supports 50MA current externally and can be used by external circuits 5. The module current output interface is directly shorted to the ground wire and will not be damaged. | ![]() B09C3HG598 Price: $17.68 Score: 6.289 Category: Electronics Rating: 3.9 Votes: 46 Find similar products10S 32V 36V 42V 1.2A Li-ion Lipo Lifepo4 LFP Battery Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (10S). Note: If the battery is connected, it must be used with the BMS protection board. The charge/discharge voltage difference triggers the balance board to work to achieve energy transfer balance. Applicable battery: NCM(Li-ion)/LFP, NOT Fit LTO. Single battery voltage: 3.0-4.2V Suggested battery capacity: below 30AH, If more than 30AH, pls search B096NLHXPF . Voltage balance accuracy: 30mV (typical value) between adjacent voltages Balance method: Detect that the voltage difference between adjacent batteries is greater than 0.1V to trigger the start of equalization, and the adjacent battery voltage difference is less than 0.03V to stop working. Balance current: 0.1V voltage difference 0.5A balance current, the maximum balance current is 1.2A when the voltage difference is above 0.2V. Under-voltage protection dormant voltage: The adjacent voltage difference is less than 0.03V and enters dormant state. Static working current: 0.01mA Accessories: 30cm 22awg terminal wire Product Size: 3.34x1.77x0.25inch Balance indication: 1. When the balance indicator on, the balance work is turned on. 2. The balance indicator OFF, the balance circuit sleeps, 3. The balance indicator flashes, it drop cells, or the circuit is faulty. Note: The cable plug needs to be inserted obliquely, first touch the B- pin and insert it obliquely, otherwise it may cause the board to burn out! Wiring definition: B-: the total negative pole of the battery pack (the negative pole of the first battery) B1: The positive pole of the first battery B2: The positive pole of the second battery B3: The positive pole of the third battery B4: The positive electrode of the 4th battery B5....... and so on. Package included: 1x Active Balance PCB with 11pin Cable. |
![]() B07BDDM8RD Price: $6.99 Score: 6.211 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. | ![]() B01N2OLLH0 Availability: Currently unavailable Score: 6.098 Category: Electronics Rating: 4.3 Votes: 4 Find similar productsKNACRO UNO R3 Sensor Shield V5.0 Expansion Board for Genuino System. This new versino retains the merits of the V4.0 version. It adopts PCB immersion gold processing technology. It has Ad hoc IIC interface, Bluetooth module communication interface, SD card module communication interface, APC220 radio frequency module communication interface, RB URF v1.1 ultrasonic sensor interface, 32 servo controller interface, 12864 LCD string of line and parallel interface. Convenient to use a more independent expansion. Allow you to connect to various modules like sensors, servos, relays, buttons, potentiometers and so on. Package Included: 1 X Sensor Shield V5.0 Expansion Board. |









