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$3.40 Shipping Condition: New Location: China [Module properties: non-isolated step-up module (BOOST). IOT/Functional Module. Constant] range: 0.2-8A. Display module/LED driver. Module size: Length ... more70mm width 36mm height 13mm. Single module: 50 g.
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Free Shipping Condition: New Location: Beverly Hills, United States Type: Non-isolated step-down module (BUCK) synchronous rectification. This is a non-isolation DC regulated power converter module with long service life. ... moreShort Circuit Protection: Support (limit current is constant current ).
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$3.74 Shipping Condition: Neu Location: China One-piece molding frosted panel, high-quality aluminum alloy knob cap. 45 In 1 Sensor. Battery Protection Board. Input anti-reverse connection: Yes. Soft ... morestart: Yes. Output current: 0.000~8.100A. Super energy protection: (0-9999WH adjustable, default off).
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Free Shipping Condition: New Location: United States Efficiency: 95% (24V to 12V, 20a). Feature: 1. The input and output of this module use high frequency, low resistance, low fluctuate stable capacitors. ... moreThe structure of this module has a large dual current MOS tube 75V/80A.
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Free Shipping Condition: New Location: Jamaica, United States
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Free Shipping Condition: New Location: Inglewood, United States 1、For example, the primary of the electric car is 48V can be boosted to 60V to the electric car, which can improve the speed and acceleration of the electric ... morecar. Constantan wire output current sampling, constant current and stable, drift is low.
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$3.50 Shipping Condition: New Location: China Output current: 0~15A. Input current: 0~15A. Active heat dissipation Continuous operation with input fan. Arduino Module. DC Boost Module 1. Heat dissipation ... moremode: active heat dissipation Continuous operation by connecting input fan.
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Free Shipping Condition: New Location: Beverly Hills, United States Output Current: 20A(max.)., 15A(suggested, ) Efficiency: 95%(24V to 12V, 20A). 1 x Module. Output Ripple: ≤50mV. Output positive.
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$0.61 Shipping Condition: New Location: China Welcome to our online store! Dc-Dc adjustable power supply module High-power LED constant current drive, Product Description Item's color might be ... moredifferent from the picture because of the aberration.DC-DC adjustable step-down power supply module Input Voltage:5-35V Output Voltage:Continuously adjustable from 1.25 V to 30V Rated Output Current:3A Max.Output Current:4A(more than 15W.Preferably with a heat sink) Adjustment:Apply to 5-35V power source.Use multimeter to test the oputput voltage and then adjust the potentiometer, turn clockwise to step up and counterclockwise to step down Constant current indicator(red) Charging indicator(red) Charged full(green) High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V.6V,12V,14V,24V battery charger Nickel cadmium.Nickel metal hydride battery pack charger Solar panels and wind turbines Size(L x W x H)Approx:4.8 x 2.4 x 1.3cm Package Included: 1x Adjustable Power Supply Module, Shipping, About shipping way. We ship worldwide(except Taiwan.Macau,Hongkong,China)For USA buyer,we will send by ePacket delivery,normally it will arrive in 7-15 days. For other customers,we will send your item by Surface Air Mail(HK post,swiss post,etc) which will not have a tracking number,and will arrive in 20-25days,some counties(like Brazil,Italy) may need more than 25days. About tracking number. If your order is more than $30. we will send your item by Singapore Post.Which will have a tracking number,will arrive in 2-3weeks;if you want to send your item with a tracking number,but your order is less than $30,you can contact us and pay $5 more,we will arrange for you. About paypal address. Please make sure your shipping Address is Correct. We only ship to the confirmed address provided by Paypal. Before you pay. Please make sure your address in Paypal matches the address you would like us to ship to.We DON'T accept changing address. About Express Mail. Shipping fee quotation for any other methods. EMS, UPS, DHL, Fedex is available on request
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$3.19 Shipping Condition: Neu Location: China OLED LED&RGB. 1 Boost Power Module. Input + is the positive pole of the power input, and input - is the negative pole of the power input. Output current: ... more50A (maximum). Output power: 1850W (maximum).
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$3.20 Shipping Condition: New Location: China Product: 500W boost constant current module. Module properties: non-isolated step-up module (BOOST). Type: Non-isolated boost module (BOOST). (related ... moreto the input and output pressure difference, the greater the pressure difference, the smaller the output current, if the output current exceeds 5A, add a heat sink or fan for heat dissipation).
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Free Shipping Condition: New Location: China Backlight, L-P: backlight constant brightness, ON: Backlight automatically extinguishes after 5-10 minutes; after extinguishing, press. Answer 1: This ... moremodel is suitable for use in the of minimum 6V, 60V and expenditure level 48V, because 48V is full of electricity at about 60V, and then burns at a level.
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$3.20 Shipping Condition: New Location: China [1 x 400W Boost Converter. Module properties: non-isolated step-up module (BOOST). Constant] range: 0.2-12A. Module size: 67mm X48mm X 28mm (LxWxH). Single ... moremodule: 60 g. driving high-power LED lights.
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$3.55 Shipping Condition: New Location: China Constant Current Range: 0.2A to 12A. Type: Non-isolated boost module. Then adjust "CC-ADJ" clockwise to the current value you need. Because if the more ... moreenergy is left in battery, the less charging current will be.
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$3.40 Shipping Condition: New Location: China Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Output current range: 0.05-5A (The default output current is 3A).
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$3.40 Shipping Condition: New Location: China Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Output current range: 0.05-5A (The default output current is 3A).
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Free Shipping Condition: New Location: Whippany, United States
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Free Shipping Condition: New Location: United States Charging indication: red light when charging, green light when full. It is not afraid of short circuit during use, which can protect the load. Item Type: ... moreCharging Module. 1 x Charging Module. Short Circuit Protection: Yes (Limit current is the set constant current value).
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Free Shipping Condition: New Location: New York, United States Converter Boost Buck Step Up Step Down Voltage Module step-down constant current. Constant voltage module Description This module power output is affect ... moreby the module itself-capacity and pre-and post-class load and other factors; the following data for professional equipment measured results. Without considering other factors. Power supply module is a kind of electronic components. Please don't buy the item if you have no electronic expertise. This Module Properties: It is non-isolated step-down constant current. Constant voltage module(CC CV) charging module Specification: Input Voltage:4-35V Output voltage: Continuously adjustable(1.25-25V unload adjust) Output current:Max 3A(If more than 15W. Please install the heat sink) Revolving light current: CC value* 1%100% Default is 0.1 times Minimum voltage gap: 2V Output power: natural cooling 15W Conversion efficiency: 80% the higher the output voltage. The higher the efficiency) Operating Temperature: Industrial(40 °C to +85 °C) ambient temperature more than 40°C. Lower power use, or add heat sink) Full load temperature rise: 45 °C Indicator: CC indicator is Red. Charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes. Constant current. Connect method: Can solder on the PCB with wire directly Input: IN+ input Positive is. IN- input negative Output: OUT+ output is positive. OUT- output negative Module Size: 50 x 37 x 13mm Some Applications: High-power LED constant current driver. Lithium batteries(including ferroelectric) 4V, 6V, 12V, 14V, 24V battery charging,nickel-cadmium nickel-metal hydride batteries(battery) charge. Solar panels. Wind generator voltage regulator circuit board power supply, such as automatic buck regulator circuit. Package included: 1 x Step-down Step-up Power Supply Module If you need other type meter.Please check this picture,then you can find it in our store,Thanks contact us We will response to all enquiries with 24hours(ASAP) but please allow delay response for non-b
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$4.25 Shipping Condition: New Location: China For LiFePO4 battery 3.6V, just open the tin point between the two pads with a soldering iron. The efficiency test will be described in detail later. TP5000 ... morelithium ion battery lithium iron phosphate battery 1A current 4.2/3.6V.
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Free Shipping Condition: New Location: Rosenberg, United States Type "HL" for use in Class I, Division 2 hazardous (Classified) location. Range: 47-63Hz. Rated Power: 300W. Rated Current: 15A.
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$10.60 Shipping Condition: New Location: Niceville, United States 40°C to 80°C operation. Total Power: 100 Watts. IP67 / IP65 Indoor Outdoor Rated. TYPE HL, for use in a Class I, Division 2 hazardous (Classified) location. ... moreHigh Power Factor (0.99 Typical). High Efficiency.
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$3.20 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. Press the key of rotary encoder for 3 seconds to enter the setting interface. ... moreSetting up interface operation instructions.
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$2.99 Shipping Condition: New Location: China Thickened radiators, two-way ventilation, better heat-dissipation effect. Professional large full viewing special power LCD display screen, clear interfaces, ... moresimple operation and easy to read. Ouput Current: 0-4A.
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$3.20 Shipping Condition: New Location: China Indicator: CC indicator is Red, charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes, constant current. ... moreFull load temperature rise: 45 ℃. Output: OUT+ output is positive, OUT- output negative.
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$1.99 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. Short circuit protection Size: length width high 65 32 21mm.
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Free Shipping Condition: New Location: Jamaica, United States The constant output current can be set to 1.5 A using an external resistor. The on-chip power transistor and current sense block greatly reduce the number ... moreof external components, which makes the product ideal for LED drivers.
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$2.99 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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Free Shipping Condition: New Location: United States Efficiency: 95% (24V to 12V, 20a). Feature: 1. The input and output of this module use high frequency, low resistance, low fluctuate stable capacitors. ... moreThe structure of this module has a large dual current MOS tube 75V/80A.
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$3.40 Shipping Condition: New Location: China When CC is set, constant current value will be adjusted by default. When LED is driven, fast dimming can be realized by pressing UP/DOWN key, which is ... morevery convenient! (2) set the constant current value (overcurrent protection value); (for example, if the constant current value is 3.00A, the maximum current can only reach 3A when you use the product, and when the current reaches 3A, the LCD will display "CC" status, otherwise the LCD will display "CV" status).
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$3.50 Shipping Condition: New Location: China 300W 20A Step down. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat ... moredissipation. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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Free Shipping Condition: Neu Location: China 3: Input power: 2000W (maximum). Input power: 2000W (maximum). The maximum input current cannot exceed 100A, and the power cannot exceed 2000W. 2: Input ... morecurrent: 100A (maximum). Input current: 100A (maximum).
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Free Shipping Condition: New Location: United States Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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Free Shipping Condition: New Location: Jamaica, United States Output anti backflow: None (charging the battery, connecting the output to an inductive load, such as adding anti backflow diodes when connecting to the ... moremotor). Module nature: Non isolated step-down module.
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Free Shipping Condition: New Location: United States Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
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$1.76 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. Short circuit protection Size: length width high 65 32 21mm.
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$2.99 Shipping Condition: New Location: China Note that the USB port is directly connected to the output port. The USB output port is not a 5V output. It is directly connected to the output port. ... moreHigh power, the maximum input current can reach 15A, the output current is 4A; when 3.7V input, the output power can reach 45W, when 12V input, the output power can reach 80W;.
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$3.00 Shipping Condition: New Location: China Maximum output power: 20W. Adjustable Constant LED Current. Output Current: 30-900MA;By changing the RCS resistance, the maximum current can reach 1200MA. ... moreHigh-Side Current Sense. 6-25V 900mA Step-down High Brightness LED Driver with 5000:1 Dimming.
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$3.19 Shipping Condition: Neu Location: China Output Power:15W(Max). Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User ... moreneed reduce load power and then press ‘ON/OFF’ button.
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Free Shipping Condition: New Location: China Short circuit protection: yes, the constant current value currently set by the constant current. Module size: length 100mm width 60mm height 48mm. 1 x ... moreAdjustable Buck Power Module. Input reverse polarity protection: yes.
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$3.50 Shipping Condition: New Location: China Input current: max. Output power: 30W at 4.2V input (3.7V lithium battery can rise 12V 2A). It has real output short-circuit protection, and the output ... morecan be short circuited at will without burning.
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Free Shipping Condition: New Location: Jamaica, United States Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Output short circuit protection: Yes, constant current (constant current setting values). ... moreTurn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
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Free Shipping Condition: New Location: Exeter, United States The fan interface is reserved on the board. Input 36V 10A=360W, input 48V 10A=480W, input 60V 10A=600W. Module nature: non-isolated boost module (BOOST) ... more(can't step down). Output current: 12A MAX. (related to the input and output pressure difference, the larger the pressure difference, the smaller the output current).
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Free Shipping Condition: New Location: Exeter, United States The default protection value is 4.8V and set range is DC 4.8V~30V adjustable. Working status indicator. 1 x DC DC Buck Boost Converter Adjustable. Input ... moreanti-reverse protection. CC display: CC indicator will turn ON if output current reaches the set current value.
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$3.20 Shipping Condition: New Location: China Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Output short circuit protection: Yes, constant current (constant current setting values). ... moreTurn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
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$3.75 Shipping Condition: New Location: China Output current: 5V 0mA-700mA, (enter constant current mode when full load.). Test resistance: 7 Ω (4.9V) for 5V. Output indicator: green light. 1 PCS ... moreAC-DC Power Converter. Working temperature: -20 degree to 70 degrees.
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$3.40 Shipping Condition: New Location: China Output current: rated 3A 5A MAX. (without load). Short circuit protection: yes (set value for output constant current). 1 Buck module. Overcurrent protection: ... moreYes (overcurrent protection value is output constant current setting value).
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$3.74 Shipping Condition: Neu Location: China Module nature: non-isolated synchronous rectification automatic buck-boost module. For example, if the output is 6A, two modules can be connected in parallel, ... moreand the current of each module can be adjusted to 3.5 A is enough.
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Free Shipping Condition: New Location: 金东区, China Output power: 35W with natural heat dissipation, 50W with air cooling. Output current: 0~4.0A. 1 DC/DC power module. Output overcurrent protection: (0-4.2A ... moreadjustable, default 4.2A). Output anti-backflow: Yes.
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$2.99 Shipping Condition: New Location: China 1 x DC CC 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module. High output current, the max output current can reach 9A. Low output ripple, ... morehigh frequency capacitor reduces output ripple.
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Free Shipping Condition: New Location: Jamaica, United States Module Properties: Non-Isolated Boost Module (BOOST). Note: Do not use short circuit to adjust the current. The boost module circuit structure cannot ... morebe adjusted by short circuit. Constant current range: 0.2-10A.
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$3.20 Shipping Condition: New Location: China Output indicator:Green light. Test resistance:12V with 40Ω (12V). Output current:12V 0mA-300mA, enter constant current working mode at full load. 1 Power ... moreModule. Output: DC5V/DC12V / 300MA. Output power:3.5W efficiency of about 80%.
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Free Shipping Condition: New Location: New York, United States The step down regulator can apply to constant output current. Output Current: 20A (max.)., 15A (suggested). Efficiency: 95% (24V to 12V, 20A). 1 X DC ... moreDC Buck Converter 300W 20A. The buck module has 2 heat sink that could enhance heat dissipation.
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$2.99 Shipping Condition: New Location: China Note that the calculation here is only the approximate current, the actual current will be based on the actual application will have a certain error, ... moreyou can produce test details after the graph. Module List.
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$2.99 Shipping Condition: New Location: China Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation. Input ... moreand output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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$3.19 Shipping Condition: Neu Location: China Output power: natural heat dissipation 50W (less than 3.5A),enhanced heat dissipation 75W. Current display: resolution 0.005A,range 0-4.5A,accuracy ±0.05A ... more(precision for those who require strict accuracy!).
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Free Shipping Condition: New Location: Jamaica, United States DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Module Power Supply Specification: Input voltage: 10V-60V Input Current: Maximum input current of ... more15A Output voltage: 12V-80V continuously adjustable Output current: maximum output current of 10A( adjustable) Output power: the effective power P = input voltage V* 10A Conversion efficiency: up to 95% input voltage. Current; output voltage and current impact of conversion efficiency) Short circuit protection: Fuse. Size:85*63*64mm Weight:251g Applications: 1.DIY an output adjustable car power supply, only need to enter the access 12V power supply output voltage can be( 14V-80V) free continuous adjustment, but the output voltage can not be lower than the input voltage. 2 universal car laptop power supply. Input connected to 12V power supply, the output voltage can be adjusted to the notebook need work. 3.Boost charger with 12V power supply is higher than 12V battery charging. For example, 24V battery and charging current can be adjusted. 4.For electronic equipment power supply, as long as the voltage regulator to the required voltage and current does not exceed the rated current is normal. 5.System before the power supply when doing a project about 24V of power input of 10V- 18V, the system board and a great power, common DC-DC module power is too small. Then this module will be your most good choice. Do not debug directly on the machine can easily achieve high- efficiency high-power boost Here are some performance test image: Input voltage of 12V current of 4.17A. The boost output voltage of 20V current 2.4A, module efficiency of 97% 2) the input voltage of 54V current 13.5A output 58V Current 12A use 5Ω1Kw resistor as a load test. Efficiency 95% 3. 965W output test pattern. Use 5Ω1Kw resistor as a load test. Package: Regulated Power Supply Module*1 Our Working Time is as below(GMT+8) 9:30AM- 6:00PM(Monday to Friday) Please allow us at least 24 hours to reply you when in the office. Thanks! Shipping If you intend to bi
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Free Shipping Condition: New Location: United States Ultra small lithium battery charging boost module with excellent performance. The module supports type-c interface input and solder joint input marked ... morewith input on the back. The module is marked with two outputs.
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Free Shipping Condition: New Location: United States Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. 1 x 1500W 30A boost constant current module. Input Current: ... more20A. Module properties: non-isolated step-up module (BOOST).
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$3.69 Shipping Condition: New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). 1 Boost Converter. Constant ... morecurrent range: 0.2-12A. Drive high-power LED lights.
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