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B099VS1V8N Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 3.5 Votes: 2 Find similar products SUBALIGU 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(LWH):60 x 50 x 20 mm Package Included: 1 x Booster Module.	B085VYBJ3N Price: $16.1 Score: 6.757 Category: Electronics Rating: 2.6 Votes: 3 Find similar products Multifunctional 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.
B08NHGHYKC Availability: Currently unavailable Score: 6.667 Category: Electronics Rating: 1 Votes: 1 Find similar products DAVITU 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.	B07WWLM758 Price: $18.19 Score: 6.623 Category: Electronics Rating: 2.6 Votes: 6 Find similar products Wendry Amplifier Board Module,IRS2092S 500W Mono Channel Digital Amplifier Board Class D HiFi Power Amplifier Board Speaker Protection. Features: 1.Output short circuit protection. 2.Output DC bias protection speaker protection. 3.Over temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C. 4.This is a pure power amplifier board, whose sensitivity of the input signal of 1.5V rms, if your input signal voltage can't reach this value, recommend add preamp. 5.Mono channel,for 2.0 channel need bid two. Specifications: Power supply: dual DC power supply ± 58-± 70V The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%) Efficiency:> = 90% Voltage Magnification: 36 times Input sensitivity 1.5V (RMS) Output short circuit protection: Yes That output DC bias protection speaker protection: Yes Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output! Use precautions: 1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong 2. Recommended power supply ±65V 3. Recommended 4-8Ω / 10-18inch speaker 4. Carefully check before electricity, ensure the wiring is correct. Package list: 1 x Digital Amplifier.
B00OJUL80S Availability: Currently unavailable Score: 6.579 Category: Electronics Rating: 3.1 Votes: 3 Find similar products SMAKN LM317 DC-DC Linear Converter Buck Step Down Low Ripple Power Supply Module. Output Current: 1.5A (min), 2.2A (type) Input-output voltage differential (VI-VO): 40Vdc (max) Adjustable output voltage range: 1.2 ~ 37V Operating temperature: -55°C to +150°C Current output: 1.5A Voltage Input: 4.2 ~ 40 V Characteristic frequency: 100 (MHz) Module size: 35.6 (mm) x16.8 (mm) Package included: 1 pcs LM317 DC-DC Converter Buck Circuit Board Adjustable Linear Regulator.	B07SD5LC9Q Availability: Currently unavailable Score: 6.494 Category: Electronics Rating: 5 Votes: 3 Find similar products DC-DC Boost Converter, Power Supply Step Up Module with Voltmeter, Adjustable Boost Converter 4.5V-32V Input 5V-35V Output. Specifications : Input Voltage: 4.5V-32V Output Voltage: 5V-35V (adjustable) Max. Output Current: 4A Efficiency: <92% Output Ripple: <30mV Switch Frequency: 400kHz Operating Temperature: -40℃~+85℃ Size: 663614mm/2.591.410.55 Instruction : 1. For the first time powering on, the default display is input voltage, and the input indicator IN lights up.Press the button, then it displays output voltage, and the output indicator OUT lights up.The last setting will be saved, even if power off and restart. 2. Input output voltage measurement error calibration:Press and hold button switch for more than 4 seconds then release to enter voltage measurement error calibration function, indicator IN lights up(input voltage calibration), and display flickeringly shows calibration value (default is 0.0). Press button to change this value (range of -0.5V to 0.5V)After adjustment of the input voltage calibration value, press and hold button for more than 2 second then release to enter the output voltage error calibration function, indicator OUT lights up (output voltage calibration), and display calibration value. Adjustment method is the same as the input adjustment. 1. If input voltage is lower than 4.5V, the voltmeter will not work and display. 2. Input voltage must be at least 1V higher than output voltage. 3. When power is over 20W, a heat sink is recommended to enhance heat dissipation. 4. If output voltage is always equals to input voltage and cannot be adjusted,turn potentiometer more than 10 circles counterclockwise please, then voltage can be adjusted normally. Package Includes: 1 x Boost Converter Module.
B07NZHNW7D Price: $6.49 Score: 6.289 Category: Electronics Rating: 4.3 Votes: 11 Find similar products 150W DC-DC Step Up Converter 12-32V in to 12-35V Out Adjustable Voltage Power Supply Boost Module. This versatile DC-DC boost power supply / converter module steps up any input voltage from 10V to 32V to any output voltage from 12V to 35V at up to 150W output power and 6A current. It is especially useful for automotive 12V applications, where standard 12V battery power can be boosted to 19V for use as a laptop computer power supply, or to 18V or 24V for other applications requiring higher voltages. Module Specifications: Type: Non-isolated step-up power conversion module Type: Non-isolated step-up power conversion module Input voltage: 10-32V on IN+ and IN- screw terminals Input voltage: 10-32V on IN+ and IN- screw terminals Input Current: 10A (MAX) Input Current: 10A (MAX) Output Voltage: 12V-35V Continuously adjustable on OUT+ and OUT- screw terminals (Output voltage must be greater than input voltage) Output Voltage: 12V-35V Continuously adjustable on OUT+ and OUT- screw terminals (Output voltage must be greater than input voltage) Output Voltage Adjustment: Multi-turn Potentiometer Output Voltage Adjustment: Multi-turn Potentiometer Output Current: 6A (MAX) Output Current: 6A (MAX) Output Power: Natural cooling 100W (MAX), with forced air 150W (MAX) Output Power: Natural cooling 100W (MAX), with forced air 150W (MAX) Conversion efficiency: 94% (Measured with input = 16V, output = 19V 2.5A) Conversion efficiency: 94% (Measured with input = 16V, output = 19V 2.5A) Operating temperature: Industrial grade (-40C to + 85C) If ambient temperature exceeds 40 degrees, derate power or use a cooling fan Operating temperature: Industrial grade (-40C to + 85C) If ambient temperature exceeds 40 degrees, derate power or use a cooling fan Temperature rise at full power: 45C Temperature rise at full power: 45C No-load current: Typical 25mA No-load current: Typical 25mA Short circuit protection: None, please use caution to protect module from overcurrent Short circuit protection: None, please use caution to protect module from overcurrent Input reverse polarity protection: None, please use diode in series with the input to protect against input reverse polarity Input reverse polarity protection: None, please use diode in series with the input to protect against input reverse polarity Indicators: On-board LED illuminates when voltage is applied to the module Indicators: On-board LED illuminates when voltage is applied to the module Size : 65mm x 46.5mm (including heatsinks) x 23mm (2.56in x 1.8in x 0.9in) Size : 65mm x 46.5mm (including heatsinks) x 23mm (2.56in x 1.8in x 0.9in) Weight: 64 grams Weight: 64 grams.	B08HMGXBZ4 Price: $19.99 Score: 6.250 Category: Electronics Rating: 4.4 Votes: 35 Find similar products BS-280 GPS Module Glonass Module Navigation RS-232 Level (Arduino GPS, Drone Microcontroller GPS Receiver) for 51 Microcontroller STM32 Arduino UNO R3 with IPEX Antenna High Sensitivity. Product Advantages: This GPS moduel has 4M FLASH, can store the configuration permanently. Small size, low power consumption and high ensitivity makes diy possible Electrical Characteristics: Chipset: G7020-KT Frequency: GPS L1, SBAS L1, QZSS L1 Receiving Format: GPS, SBAS, QZSS Channels: 56 Searching Channel Sensitivity: Tracking: -162dBm Reacquisition: -160dBm Cold Start: -148dBm Accuracy: Position Horizontal:2.0 m (Typical Open Sky) Velocity: 0.1m/sec 95% (SA off) Timing: 1us synchronized to GPS time Acquisition Time: Cold Start: 29s Warm Start: 25s Hot Start: 1s Data Output: Support Rate: 4800bps to 921600bps, Default 9600bps Data Level: TTL Level Data Protocol: NMEA-0183 NMEA Message: RMC, VTG, GGA, GSA, GSV, GLL Update Rate:1Hz-10Hz, Default 1Hz FLASH: 4M FLASH, Store the configuration permanently Operational Limits: Altitude: <50,000m Velocity: <515m/s Acceleration: <4g Power Consumption: VCC: DC Voltage 3.6V-5.5V, Typical: 5.0V Current: Capture 45mA/5.0V Built-in LED: TX LED: blue. The data output, TX LED flashing PPS LED: red. PPS LED not bright when GPS not fixed, flashing when fixed Specifications: Dimension: 28mm28mm8mm Weight: 11.5g \ Connector:1.25mm 6pins connector Environment: Operating Temp: -40 °C ~ +85°C Storage Temp: -40°C ~ +105°C Application areas: Vehicle-mounted Handheld devices such as PDAs Vehicle monitoring Mobile phones, camcorders and other mobile positioning systems Sharing bike Sharing mobile power. Package Including 1 * GPS Module with Built-in Antenna.
B00IF9DXMU Availability: Currently unavailable Score: 6.173 Category: Electronics Rating: 5 Votes: 2 Find similar products RFEMWSUB1G Module. .	B076TTBKFG Availability: Currently unavailable Score: 6.135 Category: Electronics Rating: 4 Votes: 77 Find similar products Boost Voltage Converter, DROK 1500W Voltage Regulator DC 10-60V Step Up to 12-90V 20A Input Power Supply Module Volt Transformer Circuit Board. DROK 1500W Boost Voltage Converter Parameters: Module type: non-isolated step-up module (BOOST) Input voltage range: DC 10V~60V Input current: 10~30V input voltage, maximum current 30A; 31~60V input voltage, maximum current 25A Static operating current: 15 mA (when 12V step up to 20V, the higher the output voltage, the current will increase) Output voltage: 12~90V continuously adjustable (default 19V) Output current: 20A MAX, more than 15A please enhance heat dissipation Constant current range: 0.8~20A (±0.3A) Temperature: -40~ + 85℃(if the ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150 KHz Conversion efficiency: 92% ~ 97% Protection: input over-current protection, battery low voltage protection, input reverse polarity protection, input short circuit protection Installation: 4 x 3 mm screw holes Module size(LWH): 130 x 52 x 85 mm Applications: 1. DIY a power supply, input 12V and output can be 12-90V adjustable. 2. Charge for your electromobile. 3. As the car power supply, charge for your laptop, PDA or a variety of digital products. 4. DIY a notebook mobile power supply: with 12V big-capacity lithium battery pack, get your notebook on anywhere. 5. Solar panel regulator. Note: This item is not designed with display. If need to check output current various, please use a multimeter. Package Including: 1 x Power Converter Module.