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Set default boot open or close the output. - Adjustable regulator module with LED display. - Buck, not boost, when input 5V output 1.25-2V, not 6V. - ... moreOutput Current: 2A(Max.). | Books & Magazines |.
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DC-DC Step Up Power Spply Module. Circuit simple, low cost, suitable for a variety of occasions, simple operation, clear function. The maximum output ... morecurrent: 2 A. Due to light and screen difference, the item's color may be slightly different from the pictures.
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LM317 built-in overload protection, safe area protection and other protection circuit. Normally the LM317 does not require an external capacitor, and ... morethe output capacitor can change the transient response.
$
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The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices. ... moreThis module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
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Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: IN-IN + input Positive Input Negative! Positive output OUT ... more+ OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin* Iin* Efficiency = Vout* Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current(BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost. Superior performance, LM2577 module is about to be eliminated. ● Wide input voltage 3V ~ 32V. Optimum operating voltage range is 5 ~ 32V; ● Wide Output voltage 5V ~ 35V; ● Built-4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) ● high switching frequency 400KHz. Can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost(BOOST) Rectification Non-Synchronous Rectification Input Range 3V ~ 32V Output Range 5V ~ 35V Input Current 4A(max) No-load 18mA(5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. Conversion efficiency Switching frequency 400KHz Output Ripple 50mV(the higher the voltage. The greater the current, the greater the ripple) Load Regulation ± 0.5% Voltage Regulation ± 0.5% Operating Temperature-40 ℃ ~ +85 ℃ Dimensions 43mm* 21mm* 14mm(L* W* H) Package Included: 1PCS x DC-DC Adjustable Step-up Power Converter Module XL6009, We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be
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Turn off output with one key. Digital tube can be turned off. It is very convenient. Due to the different display and different light, the picture may ... morenot show the actual color of the item. If item is defective after 3 months, you can still send it back to us.
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Module properties: non-isolated step-up module (BOOST). 1500 W Boost Constant Current Module. Module size(L W H): 130 x 52 x 85 mm. Short circuit protection: ... moreyes. Input reverse polarity protection: yes.
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Rectification: Non-synchronous rectifier. Module Properties: Non-isolated step-down module (BUCK). Load regulation:±0.5%. Output ripple:30mV(maximum). ... morehope you could understand.
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LED DIP Light. Fingerprint Lock. Magic Cube. Rocker Switch. Steam brush. Lithium battery PCB board. USB Converter Cable. Voice Module.
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(Current Display Accuracy: 1.5%. Output Power: 35W. 4) Output Short-circuit Protection: Yes. 13) Support for enabling/disabling output. Humidity Range: ... more0%-95%RH. 2) Color may vary slightly due to the color setting of each individual monitor.
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Location: 闵行区, China
Include:1 Module Board. Module size: L37mm W32mm H15mm. Load capacity: max 80W. Output: 4V-40V adjustable. Input: 3V-35V. You can follow below process ... moreto chontact us.
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Therefore, the battery must be used at the beginning. High power, high efficiency, low ripple, c urrent limit protection. Use as an ordinary module with ... moreovercurrent protection. Conversion efficiency: up to 96%.
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Output type: direct output. Output type: output switch. Display accuracy: 0.1V. Charging mode: 12V battery. Application: 12-24V battery. Application: ... morefor 3.7-120V lithium battery or battery. Application: 6-60V battery.
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Location: Denver, United States
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¡Este producto puede ajustar el valor de corriente constante (entre 0 y corriente de funcionamiento) para realizar la atenuación continua del LED y sin ... moreestroboscópico! Después de seleccionar todos, el correspondiente se mostrará en azul inverso.
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5, the input power: 1500W maximum. 4, the input current: 50A maximum. 8, input over-current protection (with LED indicator). 7, the output current: 30A ... moremaximum. 4, aluminum alloy shell. 11, high reliability and stable operation.
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1 PCS Adjustable Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
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Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant ... morecurrent 1A, when the temperature drift of less than 1%).
$
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Output power: 90W, 160W (enhance heat dissipation). Type: non-isolated step-up module (booster). Batteries boost, and etc. Output current :0-10A (Max.). ... moreThe thickening of the encryption type aluminum heat dissipation is better, the module temperature is lower.
$
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Location: China
Output power: natural heat dissipation 90W, enhanced heat dissipation 150W. Module nature: Non-isolated boost module (BOOST). Output constant current ... morerange: 0.3-8A. Spot Welder. Module size: length 60mm width 50mm height 20mm.
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$
3.93
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Module properties: Non isolated buck module(BUCK). Long press the button for 3 seconds to turn off the LED display, touch the button again to open the ... moreLED display. Power indicator: Have. We afford all cost if it's our fault.
$
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Output current: rated current 3A(MAX). Module Properties: Non-isolated step-down module (buck). Output Ripple:less than 30mV. We will send you a new one ... moreafter receiving the defective item.
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Output type: direct output. Output type: output switch. Display accuracy: 0.1V. Application: 12-24V battery. Application: for 3.7-120V lithium battery ... moreor battery. Application: 6-60V battery. Charging mode: 12V battery.
$
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XL4015 AC/DC to DC Buck Step Down Adjustable Converter 3.3V 5V 6V 9V 12V 15V 24V. Step up down module. Power Converter. Relay Module. SPI OLED LCD Display ... moreModule. Car Cigarette Lighter Socket. Audio Power Amplifier Board.
$
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Built-in thermal shutdown protection, output short circuit protection, overcurrent protection;. The minimum pressure drop 1V;. The excellent linearity ... moreand load regulation;. Board size: 16mm 44mm;. The maximum switching current of 0.8A;.
$
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1Pc x LM2596S DC-DC Buck Converter Step Down Module. Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40. Short circuit ... moreprotection: current limiting, since the recovery.
$
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Description When you use the product. The module inputs and outputs to be isolated from ground! Specifications 1、Input voltage range:6~38VDC(Note:input ... morevoltage not exceeding 38V) 2、Output voltage range:1.25-36VDC adjustable 3、Output current: 0-5A 4、Output power: 75W 5、High efficiency up to 96% 6、Built in thermal shutdown function 7、Built in current limit function 8、Built in output short protection function 9、Input reverse polarity protection: None(if required. High current diode in series with the input) 10、L x W x H =61.7*26.2*15mm 11、Weight: 20g Application 1、Use as a step-down modules with overcurrent protection capabilities Usage: 1) adjust the“voltage potentiometer” so that the output voltage reaches the value you want. 2) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined overcurrent protection value. For example, the meter displays the current value of 4A, then you can use the module to a maximum current of 4A) 3) Connected to the load. 2、Use as a battery charger Usage: 1) Make sure you need to charge the battery float voltage and charging current; if lithium parameters 3.7V/2200mAh. Then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA) 2) Under no-load conditions. Adjust the“Voltage potentiometer” so that the output voltage reaches the float voltage; if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V) 3) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined Charging current value. 4) Charge turn lamp current factory default is 0.1 times the charging current; Battery during charging current is gradually reduced. If the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged) 5)co
$
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LM317 Kit+LED. LM317 Module. LM317 with LED. Arduino Module. Overheat overcurrent short circuit full protection. Circuit board size:58 42mm. Electronic ... moreComponent. PTC Resettable Fuse x1.
$
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Location: Addison, United States
(Output current 3A (max). DC-DC step-down power module. Could not boost). Output ripple
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(Arduino Module. Soft start: Yes (very powerful with load module may fail to start). Crystal shell, elegant design, touch the touch of good quality;. ... moreWhen the current reaches 2A, the red constant current LED is on, otherwise the LED is off).
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Step up down module. SPI OLED LCD Display Module. Relay Module. Audio Power Amplifier Board. Mini air water pump. Mini high speed motor. DC Solenoid Electromagnet. ... moreInput: DC 0~30v or AC 0-20v.
$
5.33
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Location: 闵行区, China
Store Search Store Category Newsletter Add my Store to your Favorites and receive my email newsletters about new items and special promotions! Description: ... more100% brand new Input voltage: 3.2V-40V Output voltage: 1.25V-35V output current: 3A(max) Transfer efficiency:92%max) Switching Frequency:65KHz Module Size: 43mm(length)21mm(width) Product Description Package Inclued 5pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Top Sale Shipping Payment Returns Terms Shipping and Handing Information About shipping address: All our items will be shipped to buyer's Paypal address.Please confirm your address on ebay before you bid our item. If you want to the change the address,please email us when you buy it.otherwise we will not take charge of the package after we send it. About US shipping fee: If you buy one or more items.We only charge shipping fees for 1 time.And we will send the package by epacket,7-15days to arrive. About shipping time: We are from china.it is international shipping. The Approximately shipping time is showed in the form below. Cause many unforeseeable reason,like bad weather,tephros and so on, the shipping will be delayed for some days,so please wait in patience. Shipping to USA 11- 20 days, Refund time:25 days Shipping to Europe 15- 30 days, Refund time:35 days Shipping to Canada.Australia 15- 30 days, Refund time:35 days Shipping to Italy.Brazil,Israel 25- 40 days, Refund time:45 days Shipping to other countries 20- 30 days, Refund time:35 days Feel free to contact us. We will reply you as soon as possible. Payment Information Please pay for the item in three days after you buy it. If you can’t pay for it in time.Please contact us to cancel the transaction. We only accept payment through Paypal. Return Policy We are proud to offer 100% satisfaction guarantee within reason. We will accept returns within 14 days received item within reason. Please contact us first for authorization. So we can discuss means to an amicable solution. Refund will be made in the same
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LM338K as an excellent linear regulator, with high stability, h igh temperature resistance, high linearity properties. The maximum working current is ... moremore than 3A (the maximum output current can reach 5A. ).
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High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. Output Power: ... moreNatural Cooling 30W, Strengthen the Heat 50W.
$
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Location: China
300W 20A step-down constant current constant current adjustable power module. Efficiency: 95% (24V, 12V, 20A). 3: The step-down module has 2 radiators ... moreto enhance heat dissipation. The step-down module has 2 heat sinks to enhance heat dissipation.
$
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Rated current: 500mA. Current range: 0-500ma. OLED LED&RGB. 24V output characteristics 12V output characteristics hope you could understand. Output adjustable ... morerange: non adjustable. 2: It has overload, short circuit and over temperature protection functions.
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2: output: 3.3 V, 800 mA (load current can't more than 800 mA). 5: Cannot reverse polarity, or it will be short circuit, or will be born easily !
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Rated current: 500mA. 24V output characteristics Arduino Module. 12V output characteristics 2: It has overload, short circuit and over temperature protection ... morefunctions. Output adjustable range: non adjustable.
$
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Battery automatic charging with the module detecting high and low level. The module will turn off the power at 14.4V. We maintain the excellent service ... morestandards.
$
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[(Module properties: non-isolated step-up module (BOOST). Constant] range: 0.2-8A. Module size: Length 70mm width 36mm height 13mm. Single module: 50 ... moreg. the current will increase too quiet). Sound & Vision.
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Location: Rochester, United States
5A XL4015 DC-DC adjustable step-down module 4~38V. Input reverse polarity protection: None (if required, high current diode in series with the input). ... moreOutput power: 75W. Built in output short protection function.
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Store Search Store Category Newsletter Add my Store to your Favorites and receive my email newsletters about new items and special promotions! Description: ... more100% brand new Input voltage: 3.2V-40V Output voltage: 1.25V-35V output current: 3A(max) Transfer efficiency:92%max) Switching Frequency:65KHz Module Size: 43mm(length)21mm(width) Product Description Package Inclued 2pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Top Sale Shipping Payment Returns Terms Shipping and Handing Information About shipping address: All our items will be shipped to buyer's Paypal address.Please confirm your address on ebay before you bid our item. If you want to the change the address,please email us when you buy it.otherwise we will not take charge of the package after we send it. About US shipping fee: If you buy one or more items.We only charge shipping fees for 1 time.And we will send the package by epacket,7-15days to arrive. About shipping time: We are from china.it is international shipping. The Approximately shipping time is showed in the form below. Cause many unforeseeable reason,like bad weather,tephros and so on, the shipping will be delayed for some days,so please wait in patience. Shipping to USA 11- 20 days, Refund time:25 days Shipping to Europe 15- 30 days, Refund time:35 days Shipping to Canada.Australia 15- 30 days, Refund time:35 days Shipping to Italy.Brazil,Israel 25- 40 days, Refund time:45 days Shipping to other countries 20- 30 days, Refund time:35 days Feel free to contact us. We will reply you as soon as possible. Payment Information Please pay for the item in three days after you buy it. If you can’t pay for it in time.Please contact us to cancel the transaction. We only accept payment through Paypal. Return Policy We are proud to offer 100% satisfaction guarantee within reason. We will accept returns within 14 days received item within reason. Please contact us first for authorization. So we can discuss means to an amicable solution. Refund will be made in the same
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3: Input power: 2000W (maximum). Input power: 2000W (maximum). 2: Input current: 100A (maximum). Input current: 100A (maximum). The maximum input current ... morecannot exceed 100A, and the power cannot exceed 2000W.
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Car charging retrofit. Output overcurrent, short circuit protection. Input overcurrent protection. Machine over temperature protection.
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21.62
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Location: 龙岗区, China
Product name: DC step-down module Converter Voltage regulating mode: PWM modulation Input voltage: DC4-40V Output voltage: DC1.25-36V Max output current: ... more8A (more than 5A for long time use,need Fan if over 5A) Max power: 200W Conversion efficiency: 94% Switching frequency: 180KHZ Dimensions: 61*41*27mm Chip: switching regulator Regulating chip XL4016 with Over current protection, Over temperature protection,Short circuit protection Package Includes: 5 X DC-DC Step Down Buck Converter.
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(Output Power: 35W. Current Display Accuracy: 1.5%. 4) Output Short-circuit Protection: Yes. 13) Support for enabling/disabling output. 2) Color may vary ... moreslightly due to the color setting of each individual monitor.
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Location: Palmyra, United States
How to properly adjust a MT3608 DC-DC Booster - YouTube. over 3.6vdc when you 1st hook them up or blue smoke will fill your face. The maximum output current: ... more2 a.
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Product Name: 1pcs HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor for Arduino Description: Module main technical parameters: 1.Working ... moreVoltage: 5V(DC) 2.Static current: Less than 2mA. 3.Output signal: Electric frequency signal. High level 5V, low level 0V. 4.Sensor angle: Not more than 15 degrees. 5.Detection distance: 2cm-450cm 6.High precision: Up to 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal: output TTL PWL signal Mode of connection: 1.VCC 2.trig(T) 3.echo(R) 4.GND Use method: Supply module with 5V. The output will be 5V while obstacle in range, or 0V if not.The out pin of this module is used as a switching output when anti-theft module. And without the feet when ranging modules. Note: the module should be inserted in the circuit before been power. Which avoid producing high level of misoperation;if not. Then power again. Module Working Principle: 1.Adopt IO trigger through supplying at least 10us sequence of high level signal. 2.The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal. 3.If there is signals returning. Through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance =(high level time* sound velocity(340M/S) 2. Note: This module is not suitable to connect with electric power. If you need to connect this module with electronic power.Then let the GND terminal of this module to be connected first.Otherwise, it will affect the normal work of the module Maybe You Need. $1.19+free shipping $3.39+free shipping $2.88+free shipping $2.20+free shipping $3.36+free shipping For more quantity.Please contact us. If you need these goods,you can add them to the cart. 1) We accept PayPal payment ONLY. inkfrog terapeak. I000000.
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Boost Step Down Converter only, other accessories demo in the picture is not included! It also has night rest screen mode, suitable for any conditions. ... moreInput Current Limit: Max.7A. Output Power: 80W.
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Location: Matthews, United States
Product description DC-DC Adjustable Step-Down Voltage Regulator Module Based on famous LM2596HV Wide Input Voltage Input : 5 -56V Output : 1.25 -30V ... more1.5Amp Normal Output 3Amp Peak Output of 25Watt Peak Power 25Watt (need to Use with Good Heat Sink) Dimensions: L * W * 4.3cm * 3.0cm * 1.2cm Package Contains 1Nos DC-Dc Module Note Input voltage is always greater than Output Voltage Package contains 1 Nos of DC - Dc Step down Module Brand Unbranded/Generic UPC Does not apply MPN Does Not Apply.
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DC isolated buck power module. Built-in over temperature, over current, output short circuit protection. Built-in soft start. Quiescent current: 0.5 Ma ... more(typical value from 90V down to 5V). Working temperature: industrial grade (-40 ℃ to + 85 ℃).
$
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Working frequency: 150KHz. Modular nature: non-isolated boost module (BOOST). Input overcurrent protection: Yes (input over 40A, automatic protection). ... moreShort circuit protection: Yes. Working temperature: -40~+85 Degree Celsius.
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Therefore, the battery must be used at the beginning. Output current: Max. 5A ( adjustable ). Use as a high-power LED constant current driver module. ... moreUse as an ordinary module with overcurrent protection.
 In