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$
28.39
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Condition: New
Location: United States
Switch button: On any page, short press the power switch, and long press to enter the waveform page (in the software protection alarm state, short press ... morereset);. 1 DC DC Buck Boost Converter. Battery display page: Long press to switch to the value of clear 0, the corresponding font color will turn white (power, energy, timing), short press to clear 0;.
$
5.98
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Condition: New
Location: China
Use as an ordinary buck module with overcurrent protection. Output current: Max. 5A ( adjustable ). Therefore, the battery must be used at the beginning. ... moreUse as an ordinary buck module with over current protection.
$
148.89
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Location: China
Output Current 1A / 1.5A / 2A / 3A / 4A / 5A / 6A / 10A / 15A/ 20A / 25A/ 30A/ 33A/ 50A/ 60A. Ripple (Full load test) 40mV. Output Power 12W / 18W / 24W ... more/ 36W/ 48W/ 60W / 72W / 120W/ 180W / 240W / 300W/ 360W/ 396W / 600W/ 720W.
$
4.15
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Condition: New
Location: China
Item Description: This module power output is affect by the module itself-capacity and pre-and post-class load and other factors; the following data for ... moreprofessional 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: 3A Max(If more than 15W. Please install the heat sink) CC range:0-2A(adjustable) Revolving light current: CC value* 1%100% Default is 0.1 times Minimum voltage difference: 2V Output power: natural cooling 15W Conversion efficiency: 80% the higher the output voltage. The higher the efficiency) Operating Temperature: Industrial(40 ℃ to +85 ℃) ambient temperature more than 40℃. Lower power use, or add heat sink) Full load temperature rise: 45 ℃ 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 LM2596 LM2577 Module We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address is
$
3.88
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Condition: New
Location: China
12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on. - The maximum output current can be as high as 3A, normal and stable working current ... morewithin 2A. Module performance and characteristics.
$
9.49
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Condition: New
Location: Ellicott City, United States
$
3.40
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Condition: Neu
Location: China
The board is a high-performance 180KHz Max 3A currency step-up/dowm (BOOST-Buck) module. Model: boost-buck module. Conversion efficiency:88 ~ 91%(Boost); ... more87 ~ 90%(Buck). 1 x DC-DC Step Up Down Buck Boost Module.
$
8.25
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Condition: New
Location: Mansfield, United States
Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40. Short circuit protection: current limiting, since the recovery. ... moreLoad regulation: 0.5%.
$
22.80
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Condition: New
Location: China
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.
$
1.98
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Condition: New
Location: China
Maximum output current: 3A (in the absence of heat dissipation devices, the stability of the output current is 2A). 1PCS x DC-DC 5V USB Converter. DC-DC ... moreUSB step-down charging module (with working indicator).
$
5.90
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Condition: New
Location: China
DC-DC 8-36V To 1.25-32V 5A XL4015. XL4015 is switching step-down type DC-DC converter chip, fixed switching frequency 180KHz, can reduce the size of external ... morecomponents, convenient EMC design. it have excellent line regulation and load regulation, allows maximum current of 6A, the internal integration over current over temperature and short circuit protection etc.
$
2.26
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Condition: New
Location: China
Output Ripple Wave:20mV (12V to 5V 3A) 20m band width. Transform Efficiency:97.5%(max) (6.5 to 5V 0.7A). Output Current:3A (max),actual testing input ... more12V output 1.5A. Output Short Circuit Protection:yes.
$
8.20
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Condition: New
Location: China
Input current: 3A(maximum). Output ripple: 30mA9(maxmum).
$
9.99
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Condition: New
Location: China
Power (3-40V), power indicator light, the module is working properly. Features: All solid capacitors using SANYO, 36u thick circuit boards, high-Q inductors ... morewith high power output LED indicator. Welding, welded directly to the power line input (output) port;.
$
17.34
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Condition: New
Location: China
Working frequency: 180KHZ. Shortly press the U/I button again to switch to the constant current value setting. You can see that a certain digit of the ... moreconstant current value is flashing. Turn the rotary encoder left and right to adjust the increase and decrease.
$
16.14
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Condition: New
Location: China
Model Number: 5A 4 USB Output Buck Converter. Condition: New.
$
6.14
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Condition: New
Location: China
$
0.99
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Condition: New
Location: China
NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. Mini DC-DC Step-Down Module. Module Properties: non-isolated step-down(BUCK) Rectification: non-synchronous rectification, Input voltage: 4.75V-24V, Output voltage: 0.92V-15V, Output Current: 2A(maximum) Conversion efficiency: 95% the highest) Switching frequency: 1.2MHz, Output ripple: 30mV(max) Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃, Size: 20* 20* 5mm Mini DC-DC Step-Down Module x5, Please connect right as the printed:IN-IN+,OUT-OUT+"or the Module will be burned. To international buyer: Please note. We do fast shipping in one business day but sometimes the USPS international shipping take 25-30 days to finish the delivery as the package MAY BE INSPECTED BY BOTH CUSTOMS, so the ebay estimate shipping time is not always correct. Thanks for your patience. We do not offer local pick up. 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 send items out twice every working day. Morning and afternoon. Most items are sent within 24 hours(working day) upon payment. We will inform you via ebay e-mail when items are sent. Shipping fee has including the local h
$
1.02
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Condition: New
Location: China
(Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Output current 3A (max). Output ripple
$
9.95
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$4.70 Shipping
Condition: New
Location: Sierra Vista, United States
KNACRO DC-Automotive DC Converter Step-Down Buck Module 24V 36V (15-40V) to 12V 2A 24W Waterproof Power Converter. Industry grade DC 24V to DC 12V step-down ... moreconverter, efficiency up to 96%. Efficiency: 97% (half load); 95% (full load).
$
1.24
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Condition: New
Location: China
(Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:
$
2.26
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Condition: New
Location: China
12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on. Module Properties: non-isolated step-down module (BUCK). Over 2.5A, attached the ... moreheat sink. Output current :0-3A. Output ripple:
$
2.74
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Condition: Neu
Location: China
Module properties: Non isolated buck module(BUCK). All use of SANYO solid state capacitance, 36U thickening PCB, high Q high power inductor. Working temperature: ... more-40°C to +85°C.
$
4.13
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Condition: New
Location: China
Use as a normal buck modules with over-current protection capabilities. 1 x 5A DC Buck Converter. This drop is not being pulled down your load, but dropped ... morethe sampling resistor. Is used as a high-power LED constant current driver module.
$
2.18
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Condition: New
Location: China
It has an adjustable output current range of 0-2.00 A with a step of 0.01 A. Output current: 0-2.00A. Input positive: IN +. Output power: 40W max. Input ... morenegative: IN-. Output positive: IN +. Output negative: OUT-.
$
2.95
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Condition: New
Location: China
Buck Converter. Boost Converter. CCCV Module. Protection Circuit. Output current: 3A(Max). DC-DC Converter. Motor & Pump. Module properties: Step down ... moremodule(BUCK).
$
9.99
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Condition: New
Location: Clinton Township, United States
With reverse connect protection, output short circuit protection, over current protection, over temperature protection, stable performance. Input range:DC ... more8~22v. Support Apple products. Output current:3A.
$
2.21
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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.
$
23.72
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Condition: New
Location: China
Current Display Accuracy: 1.5%. Output Power: 35W. Power saving mode. Power Protection: Yes. Power Conversion. We will reply you within 24- 48 hours. ... moreSize: 79 x 43 x 38 mm. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
$
8.49
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Condition: New
Location: 宝安区, China
Output power up to 75W. 5A power high-efficiency buck low ripple! with heat sink! with power indicator light! With power indicator light. Module Highlights ... moreModule performance and features with thermal protection and short circuit protection.
$
4.95
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Condition: New
Location: China
Max power : 200W. with Over current protection, Over temperature protection,Short circuit protection. We afford all cost if it's our fault. We maintain ... morethe excellent service standards.
$
3.98
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$3.50 Shipping
Condition: New
Location: China
Constant current mode without electric whistle. Output power: natural cooling 35W, strengthen the heat 60W. Circuit Boards & Prototyping. High power, ... morehigh efficiency, better performance than XL6009 / LM2577 program.
$
2.91
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Condition: New
Location: China
LM317 built-in overload protection, safety zone protection and other protection circuits. Normally, the LM317 does not require an external capacitor, ... moreand the output capacitance can change the transient response.
$
1.52
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Condition: New
Location: China
Step up down module. Power Converter. Relay Module. SPI OLED LCD Display Module. This adjustable step down module is use MP1495 Chip.Synchronous rectification ... moreoutput, Power efficiency up to 90% or more.
$
15.50
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Condition: New
Location: China
(10PCS DC-DC LM2596HVS LM2596HV Adjustable Step Down Buck Converter Power Module. Could not boost). IN-IN + input Positive Input Negative! Output Current:3A ... more(max). Output Ripple:
$
1.86
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Condition: New
Location: China
Whole network smallest maximum 3A output. Output current: rated current 3A(MAX). Module Properties: Non-isolated step-down module (buck). Output Ripple:less ... morethan 30mV. 2,The star-scores are very important to us.
$
9.90
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Condition: New
Location: 龙华区, 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.
$
5.99
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Condition: New
Location: China
Output: PD fast output + QC3.0. (Single USB + TYPE C). Any one of the USB ports can be used alone to support fast charging. Used to DIY or upgrade the ... morepower bank! Use for DIY or upgrade power bank!
$
22.15
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Condition: New
Location: China
Conversion Efficiency: 92%. 1 Buck-3603 Digital Boost Module. Capacity Display Minimum Resolution: 0.001AH. You can set the automatic output after power. ... moreOutput Current: 0.001-3A. Output Ripple: ≤50mV.
$
21.79
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Condition: New
Location: Phoenix, United States
Manufacturer: HiLetgo. With overheat protection and short circuit protection.
$
4.17
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Condition: New
Location: Addison, United States
(Output current 3A (max). DC-DC step-down power module. Could not boost). Output ripple
$
11.52
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Condition: New
Location: China
Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
$
3.95
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Condition: New
Location: China
Peak output current: 3A. 1 PCS AC-DC Module. We afford all cost if it's our fault.
$
3.48
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Condition: New
Location: China
When the right “OUT” led light, it shows output, the left “IN” led show input. 3 、 Output current:2A. 6 、 Built in output short protection function. 5 ... more、 Input reverse polarity protection. How to adjust the accuracy?.
$
3.23
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Condition: New
Location: China
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
$
6.38
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Condition: Neu
Location: China
DC 80V 72V 64V 60V 48V 36V 24V. 3 high frequency filter capacitor. 5 Output overcurrent protection. 1 input reverse polarity protection. 7 Output short ... morecircuit protection. Maximum output current 1A. Am 06.04.22 hat der Verkäufer die folgenden Angaben hinzugefügt.
$
15.22
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Condition: New
Location: College Point, United States
Output anti-reverse irrigation. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: yes (with high power and load ... moremodule may fail when starting). Output overcurrent protection 0-4.1a (adjustable, default 4.1a).
$
2.89
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Condition: New
Location: China
Module properties: Non isolated buck module(BUCK). We afford all cost if it's our fault. Working temperature: -40°C to +85°C.
$
5.01
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Condition: New
Location: China
XL6009 Module. XL6009 Red Module. Module Properties:Non- isolated boost (BOOST). Model Specification:DSN6000AUD Automatic Buck module. Input Current:3A ... more( max ), no-load 18mA (5V input, 8V output, no-load is less than 18mA. ).
$
9.84
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Condition: New
Location: United States
Module Spec: Non-Isolated Step-Down (BUCK). Module Size: 42mm(Length) 20mm(Width). If item is defective after 3 months, you can still send it back to ... moreus. We will send you a new one after receiving the defective item.
$
1.79
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Condition: New
Location: China
Output Current Range: 0A to 150mA, the peak current of 200mA. Peak current :450mA. Input surge current: 20A (full load). Output current:150mA. Input Current: ... more0.0273 (AC110V) 0.014 (AC220V). Output 5V, min current 0a, max current 700mA, peak current: 800mA, output range: 4.8~5.2v, ripple wave: 60mV.
$
9.89
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Condition: New
Location: United States
DC-DC Converter. This converter can not be connected to solar panels or wind turbine directly. Can be used for 12V 5AMP, 4AMP, 3AMP, 2AMP, 1.5AMP, 1AMP ... moreLOAD DEVICES. it is Fast, Secure and Instant.
$
2.05
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Condition: New
Location: China
Buck Converter. Boost Converter. CCCV Module. Protection Circuit. DC-DC Converter. AC-DC Converter. Output filter high quality solid capacitor. The high ... morelevel green gold capacitor has 105 degrees of temperature and 10 thousand hours.
$
2.71
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Condition: New
Location: China
(Output current :3A (max). Many devices are powered, which is very simple and convenient. It cannot be boosted.). Module usage Hot film (10W or more output); ... morebecause it is a step-down module, in order to ensure the output is stable.
$
12.98
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$6.15 Shipping
Condition: New – Open box
Location: Bala Cynwyd, United States
Dual USB Charging Auto Buck Converter DC 6-30V 12V 24V to 5V 9V Step Down Regulator Car Volt TransformerIncludes DC pigtail cable.(I bought a few of these ... moreto tap USB power from an adapter feeding another device, but it turned out those adapters couldn't provide enough current for both the original device and this, so I went with a different approach.)
$
1.82
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Condition: Neu
Location: China
1 PCS Adjustable Step Down Buck Mini Micro Module. this module is linear Regulator step down moudle, efficiency is low, in order to Increase of efficiency. ... moreDynamic response speed: 5% 200uS. load regualtion rate: ±1%.
$
2.08
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Condition: New
Location: China
1 x L7805 Step Down module. Arduino Module. Maximum Output Current: 1.2A. Board size : 5.7 x 2.3cm.
$
2.88
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Condition: New
Location: China
Recommendations For You 5pcs Hard Plastic Case Storage Box AA AAA Battery Green 5 pcs Hard Plastic Case Storage Box AA AAA Battery pink 3xAA 3*AA 4.5V ... moreBattery Box Case Wire Omniseal Shield Button Coin Battery a Socket Case Black CR2025 CR2032 5pcs 18650 Battery Clip Holder Case Box new Hard Plastic Case Holder Box AAA AA Battery clear White Visit my eBay Store: ChipWorld Product Name: 2pcs 5V 1A 1000mA AC-DC Power Supply Buck Converter Step Down Module SKU: 3611*2 Parsts No. Package: Brand: Quantity: 2 Description This power source for the isolation industrial-grade built-in power supply module. Temperature protection, and short circuit protection, AC85 ~ 265 v input voltage, wide 431 precision voltage stability DC5V output, with mounting holes, with input and output EMI filter circuit, small volume, stable performance, cost-effective-Input voltage of AC 85 ~ 265v 50/60 HZ-Output voltage DC5V(±0.2V) Output current 1000MA-Power 5w Use Environment- Working temperature:20 ~ 60℃- Relative humidity:40 ~ 90%RH Technical requirements- Input voltage range:85~ 265v- Input current:0.054A(AC110V) 0.027A(AC220V) Input Inrush Current: 20A- Output voltage range:4.80~5.2V 0~1000mA- Output power:0 ~5.5 W- Output efficiency:80% Size:5.1*2.3*2.2(cm) Installation:A、In the input and output pins soldering on the PCB directly B、Fixed installation hole For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. More choices! High Recommendations! MSP430 MCU Servo Potentiometers Header Maybe you request $ 33.0 + free shipping $ 8.0 + free shipping $ 11.5 + free shipping $ 18.0 + free shipping $ 28.0 + free shipping Any pro blem. Please contact us freely 1) We accept PayPal payment ONLY. inkFrog Analytics.
$
8.49
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Condition: New
Location: China
Dissipation Power: 75W. Type: Other. Condition: New.
$
14.88
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Condition: New
Location: Thonotosassa, United States
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