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$
13.59
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Location: China
Module Attribute: non-isolated boost module (BOOST). 1 Boost Converter. Constant Range: 0.2-8A. Module Size(L W H): 70mm 36mm 13mm(Approx.). Input Reverse ... morePolarity Protection: Yes. 7, Drive high power LED lights.
$
8.18
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Location: China
Output current: Max. 5A ( adjustable ). Therefore, the battery must be used at the beginning. Use as a high-power LED constant current driver module. ... moreShort circuit protection: Yes (limited current 8A).
$
14.23
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Location: United States
There are 2 heat sinks that would ensure a better heat dissipation. Type: Non-isolated boost module. Then adjust "CC-ADJ" clockwise to the current value ... moreyou need. Because if the more energy is left in battery, the less charging current will be.
$
11.09
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Location: China
Set default boot open or close the output. - Buck, not boost, when input 5V output 1.25-2V, not 6V. - Adjustable regulator module with LED display. We ... morewill endeavor to respond quickly and attempt to solve the problem with proper way.
$
3.18
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Location: China
$
10.44
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Location: China
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!
$
2.90
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Location: China
25V 10UF capacitor x1. heak sink x1. It can input DC/AC power,but only can output DC. output circuit:1A(max). Input DC volt:5V-35V. output DC volt:1.25V-30V. ... moreInput AC volt:6V-25V. PCB board x1.
$
3.98
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Condition: New
Location: China
The module height is reduced from 9.2mm to 6.8mm. The module uses high-quality SMD devices. High conversion efficiency, low heat generation. The output ... moreload capacity can reach 300mA at 12V input. Conversion efficiency: >83%.
$
2.70
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Condition: New
Location: China
Module type: MC-901. Module use note beyond the longest arc distance, due to the high pressure energy can not be released. Input current: 0.5A-1A. Output ... morecurrent: 0.5A-1A. Input wire length: 9 cm. Input current: 2 A - 5 A.
$
10.43
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Location: United States
Output Current: 6A (MAX). Output power: natural cooling 100W (MAX), enhance heat dissipation 150W (MAX). 1x 3/4" Screw On Side Outlet Tee Black Iron Pipe ... moreConnecting Threaded Fittings SL. 11T Bicycle Rear Derailleur Guide Pulley w/ Ceramic Sealed Bearing Jockey Wheel.
$
7.82
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Location: China
Buck Converter. Adjustable Ultra-Small.
$
16.12
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Condition: Neu
Location: China
Enhanced cooling 50W. 4A NC Lifting and Adjustable Power Module. Input anti-reverse connection, reverse connection will not burn out; output anti-backflow, ... moreno need to add anti-backflow diode when charging the battery.
$
9.99
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Condition: New
Location: China
10PCS Mini DC-DC 12-24V To 5V 3A Adjustable Step Down Power Module Buck Converter. Output Ripple Wave:20mV (12V to 5V 3A) 20m band width. Transform Efficiency:97.5%(max) ... more(6.5 to 5V 0.7A). Output Current:3A (max),actual testing input 12V output 1.5A.
$
11.58
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The booster power module adopts high thermal conductivity aluminum PCB, Working Temperature: -40 to +85 degree Celsius. Module Type: Non-isolated booster ... moremodule (BOOST). Booster converter module adopts 10A/100W schottky, 50V high frequency low resistance capacitor, 27mm High Q power inductor, 2512 alloy resistor etc. much safer operation.
$
46.24
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Location: China
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.
$
10.42
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Condition: Neu
Location: China
Sampling high-quality aluminum substrate PCB, the heat dissipation effect is very good, the output power is greater. Answer: No. 1: High-power booster ... moreboard. I think your module has a power of 600W.
$
9.63
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Location: China
Input DC 5V from USB male socket;. Its maximum output power is 3W, which cannot exceed. Output Power: 3W(Max). Size: 70 26 22mm. Working Temperature range: ... more-20℃~85℃.
$
1.27
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Location: China
$
1.60
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Location: China
$
4.18
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Condition: New
Location: China
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 ℃).
$
94.81
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Condition: New
Location: China
Input + is the positive pole of the power input, and input - is the negative pole of the power input. 2: Input current: 100A (maximum). Output current: ... more50A (maximum). 1 Boost Power Module. Output power: 1850W (maximum).
$
6.29
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Condition: New
Location: 福田区, China
High output current, the max output current can reach 8A. Use a dedicated benchmark IC, and high-precision current sensing resistor, make more stable ... moreconstant current, (when 20°C to 60°C constant current 5A, temperature drift less than 5%).
$
1.69
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Condition: New
Location: China
The AMS1117 DC-DC step-down converter/step-down power module is capable of driving loads up to 800mA with high efficiency. This DC-DC 1.2V-5V Buck Converter ... moreAdjustable Buck Power Module. With power indicator (red, 1.2v and 1.5v power lights are invalid).
$
15.21
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Location: China
$
4.33
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Location: China
This drop is not being pulled down your load, but dropped the sampling resistor. Use as a normal buck modules with over-current protection capabilities. ... moreIs used as a high-power LED constant current driver module.
$
1.20
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Condition: New
Location: China
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.
$
45.99
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Condition: New
Location: China
MPPT solar charging mode. The relay is physically isolated to prevent reverse connection and safer charging. Output dedicated charging interface Output ... morecurrent range Output current resolution: 0.01A.
$
24.01
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Condition: New
Location: China
Arduino Module. Motor Drive Module. USB Module. Clock Module. Signal Generator/Transmitter. Bluetooth Module. Power Module?DC-DC and DC-AC?. Fishing&Hunting.
$
20.67
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Location: China
Output power: natural heat dissipation 35W, enhanced heat dissipation 50W. Shortly press the U/I button again to switch to the constant current value ... moresetting. You can see that a certain digit of the constant current value is flashing.
$
6.95
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Condition: New
Location: China
$
10.29
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Location: United States
There are 2 heat sinks that would ensure a better heat dissipation. Type: Non-isolated boost module. Constant Current Range: 0.2A to 12A. 1 x Converter ... moreBoost Module. Then adjust "CC-ADJ" clockwise to the current value you need.
$
3.42
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Condition: New
Location: China
6: Two options, no needle and with needle. If there is no special welding tool, choose with pin. If you want to change the pin direction, choose without ... morepin. The maximum charging current/output current is 1A, but you can change the current by changing the value of the R1 resistor.
$
4.88
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Condition: Neu
Location: China
Step down module. Step up module. Adapter Module. 5V output characteristics Display module. Wireless module. 2: It has overload, short circuit and over ... moretemperature protection functions. 4: Full load aging test.
$
2.56
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Condition: New
Location: China
Or AC 5V~20V (DC 7V-32V). AC: AC input. Module x 1pcs. V+: Positive output. GND: Negative output. We afford all cost if it's our fault.
$
7.99
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Condition: New
Location: Clinton Township, United States
Output power up to 75W. 1 5A power high-efficiency buck low ripple! 4 with heat sink! 2 with power indicator light! With power indicator light. Module ... moreHighlights Module performance and features.
$
18.69
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Location: Fort Mill, United States
Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Input Current: 20A. Short circuit protection: Yes (input 20A fuse) double short circuit ... moreprotection, the use of more security. The current per module can be adjusted to 15A.
$
6.11
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Location: United States
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
$
4.13
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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
$
22.15
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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.
$
8.52
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Location: United States
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
$
1.04
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Condition: New
Location: China
1 PCS Adjustable Step Down Buck Mini Micro Module. Output Current: 3A (Max). Output Ripple:
$
8.69
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Location: China
Heat Sink Step Down.
$
16.09
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Condition: Neu
Location: China
4A NC Lifting and Adjustable Power Module. dissipation up to 4A. Normal cooling 3A. Input anti-reverse connection, reverse connection will not burn out; ... moreoutput anti-backflow, no need to add anti-backflow diode when charging the battery.
$
1.73
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Condition: New
Location: China
Fixed Output 5V. Fixed Output 12V. Adjustable Output 0.8v-20v. Output ripple:
$
1.70
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$
1.81
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Condition: New
Location: China
Step up down module. Power Converter. Relay Module. SPI OLED LCD Display Module. Car Cigarette Lighter Socket. Audio Power Amplifier Board. Mini air water ... morepump. High power speed motor.
$
2.69
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Location: China
Output Type:direct output. Output Type:output switch. Application Fields:12-24V storage battery. Application Fields:6-60V storage battery. Application ... moreFields:for 3.7-120V lithium battery or storage battery.
$
11.51
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Location: United States
Type: Non-isolated boost module. There are 2 heat sinks that would ensure a better heat dissipation. Then adjust "CC-ADJ" clockwise to the current value ... moreyou need. Because if the more energy is left in battery, the less charging current will be.
$
0.77
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Location: China
$
9.64
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Condition: Neu
Location: China
300W 20A step-down constant current constant current adjustable power module. Efficiency: 95% (24V, 12V, 20A). Step down module. Step up module. Adapter ... moreModule. 3: The step-down module has 2 radiators to enhance heat dissipation.
$
11.52
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Location: China
This is a DC-DC step down converter module that convert 6.5V-60V to 1.25-30V, maximum current is 10A. Load Capacity: 10A(Max). Input: 6.5V-60V Output: ... more1.25V-30V(adjustable). Module: 75 21 16mm / 2.95 0.82 0.63".
$
2.65
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Condition: Neu
Location: China
12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on. Over-temperature protection: Yes (automatic shutdown when over-temperature). Module ... moreProperties: non-isolated step-down module (BUCK).
$
14.28
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Location: China
Output Current: 3A ( maximum ). ( maximum 92% ) maximum output current is 3A. OUT + output positive OUT - output negative. IN + input positive IN - input ... morenegative. Connection port.
$
3.45
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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.
$
8.89
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10pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Click Photos to Enlarge Click to Enlarge Click to Enlarge Description 10pcs ... moreDC-DC LM2596 Step Down CC-CV Adjustable Power Supply Module Input voltage: 4.5-35V Output Voltage: 1.25-30V(adjustable) Output current: rated current 2A. Maximum 3A(need to add heat sink) This is high performance DC to DC Step Down Adjustable Power Supply Module Based on well kwon LM2596 Switching Regulator. if the output power greater than 15W. The proposed combined heat sink Conversion efficiency: Up to 92% output voltage higher. The higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module(buck) Short circuit protection: current limiting. Since the recovery Operating temperature: Industrial grade(40? to +85? output power 10W or less) Full load temperature rise: 40? Load regulation: ± 0.5% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Size: 49(L) 23.5(W) 12.5(H) mm(with potentiometer) Output ripple: Input 12V Output 5V 3A 60mV(MAX) Input 24V Output 12V 3A 120mV(MAX) Shipping Method and Cost#Economy Shipping- Free Shipping! We ship the goods worldwide as a normal parcel for FREE! but no tracking information! Standard Shipping with tracking number(highly recommended! Only $ 2.8 We ship the goods worldwide as a registered parcel per airmail for only 2.8 US Dollars. We recommend this shipping method highly. Because it is much safer! The goods will never get lost during shipping because it gets registered all the way. For this shipping method. A tracking number of the shipment will be available. With this tracking number. You will be able to track the shipment, watch the shipment status any time in the websites of many countries like U.S.A, Spain, Brazil, Canada, Italy, Switzerland, Finland, Portugal, Croatia, New Zealand, Singapore, Russia, Ireland, Japan etc. Approx. deliver time C ountry Approx. Delivery time United States/Uni
$
12.51
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Condition: New
Location: United States
$
22.82
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Condition: Neu
Location: China
OLED LED&RGB. Output current: up to 5A. Am 17.12.21 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. Made of high quality ... morematerials, sturdy and durable, long service life.
$
5.89
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Condition: New
Location: China
Module Properties: Non-isolated buck module (BUCK). Interface chip/clock timing. IOT/Functional Module. Output current range: 0.05-5A (The default output ... morecurrent is 3A). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking diode, otherwise it will burn the module!
$
24.13
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Condition: New
Location: China
Output current: 5A. Output a variety of protections to ensure the safe use of the load. Output power: 80W. Easy to operate.
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