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$
8.94
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$3.62 Shipping
Condition: Neu
Location: China
Output Power: 15W(Max). Simple and efficient, practical. Increase the output current when rotating clockwise. Note: It is not keeping a fixed output current. ... moreWhen the load current reaches the set current value, the module starts to fix output this current value.
$
23.99
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Condition: New
Location: La Center, United States
Total Output current: 8A Max. DC 12V/24V to DC 5V Converter Module Specifications DC Converter With Battery Clip. With integrated switch ultra-thin regulator ... moremodule, the conversion rate is as high as 96%.
$
5.98
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$2.37 Shipping
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.
$
28.39
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Condition: New
Location: United States
Dial Adjustable Glasses Variable Focus For Reading Distance Vision Eyeglasses. 1 DC DC Buck Boost Converter. High Carbon Spring Steel Waist Belt Clip ... moreBack Clamp for Glocks Models Replace. 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 reset);.
$
1.45
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$3.20 Shipping
Condition: New
Location: China
Output power:2.5 W. - Input current:0.0273A (AC110V). - Output efficiency:85%. - Input Inrush Current: 20A. We will leave it for everyone that leaves ... moreit for us.
$
5.39
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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).
$
6.81
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Condition: New
Location: Walnut, United States
Rated power (W) 10W. DIP Through Hole LED. DIP Through Hole Pre-Wired. DC Input DC 110-370V. Ac Input AC 85-264V. Temperature Drift Coefficient ±0.02%/℃. ... moreInput features. Output efficiency(TYP) 80%. ).
$
2.18
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$2.99 Shipping
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-.
$
5.32
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$3.45 Shipping
Condition: New
Location: China
Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Display Module: STN LCD. Arduino ... moreModule. Module Only. Converter Type: DC-DC. LCD Accuracy: 1%.
$
4.20
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$3.75 Shipping
Condition: New
Location: China
Step-down mode: Input / Output current (max.). Module Feature: LM2577S + LM2596S Step up Down module. 1pcs step up down module. Step-up mode: Input 3.5-28V, ... moreoutput: 1.25-26V. We afford all cost if it's our fault.
$
7.69
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$1.99 Shipping
Condition: New
Location: China
Output current: Max 6A. We afford all cost if it's our fault. We maintain the excellent service standards.
$
8.74
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$1.16 Shipping
Condition: New
Location: College Point, United States
6 x LM2596S DC-DC Step-down Converter Module. Input current: 3A(maximum). Output ripple: 30mA(maximum). This is our SOP, for us to be certain and for ... morerecord purposes.
$
2.65
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$3.75 Shipping
Condition: New
Location: China
Buck Converter. CCCV Module. Boost Converter. Protection Circuit. Motor & Pump. DC-DC Converter. AC-DC Converter. Battery Product.
$
24.56
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Condition: New
Location: China
Dial Adjustable Glasses Variable Focus For Reading Distance Vision Eyeglasses. 1 DC DC Buck Boost Converter. High Carbon Spring Steel Waist Belt Clip ... moreBack Clamp for Glocks Models Replace. 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 reset);.
$
16.14
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Condition: New
Location: China
Model Number: 5A 4 USB Output Buck Converter. Condition: New.
$
4.15
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$3.60 Shipping
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
$
9.98
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Condition: New
Location: Fremont, United States
Maximum Output current 3A. Type LED Power Converter Module. 🚚2 x LED Power Converter Module. Working Temperature -45 to 85 degree Celsius. Output current ... more2A. Output Ripple Under 30mV.
$
11.41
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Condition: New
Location: Walnut, United States
Rated power (W) 20W. DIP Through Hole LED. DIP Through Hole Pre-Wired. DC Input DC 110-370V. Ac Input AC 85-264V. Temperature Drift Coefficient ±0.02%/℃. ... moreInput features. Output efficiency(TYP) 80%. ).
$
2.65
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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.
$
8.30
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$3.99 Shipping
Condition: New
Location: China
Output power: natural heat dissipation 50W (less than 3.5A),enhanced heat dissipation 75W. 5A Step Down. The CHAR indicator is the charging indicator. ... moreWhen charging,it is on.The FULL indicator is full.If the set constant current value is 2A,the charging When the current reaches 0.2A or less,turn on the lamp, the FULL lamp is on,and the CHAR lamp is off.
$
8.96
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$1.99 Shipping
Condition: New
Location: China
Output power: 15W. Output current: 3A. Product nature: Non isolated buck power converter. Waterproof grade: IP68. Protection function: Over current protection, ... moreover temperature protection, short circuit protection.
$
0.99
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Condition: New
Location: China
5 DC-DC Buck Converter Step Down Adjustable Module LM2596 Power Supply 1.23V-30V Descriptio n Features: 100% Brand new and high quality. Material: PCB ... more+ electronic components Input voltage: 4V- 35V Output voltage: 1.23V- 30V Output current: 3A(Max) Size: about 43* 21* 12 mm/ 1.7" 0.83" 0.47" Main color: Blue Package Included: 5x LM2596 module Payment Policy 1. We only accept payment by Paypal. 2. Please make sure you PayPal account is valid prior bidding. 3. Great appreciate for prompt payment. Unpaid item will be filed without receiving payment in 7 days after listing ended. Shipping& Handing 1. All items will be shipped to buyer's ebay address. Before you pay. Please make sure your address in ebay matches the address you would like us to ship to. 2. We ship within 2 business days(weekends and public holidays are not cognized as business days) after full payment is received and cleared. Generally. Delivery time is 2-4 weeks. 3. As there are weight and cubage restrictions on international order. We are unable to offer you any discount or combined shipping for multiple items. All items are shipped separately. There is no local pickup service. No third party shipping carrier will be used. 4. Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Return Policy 1. We are committed to give you the best customer service possible. If for any reason you are dissatisfied with a purchase. Please contact us and we'll assist you with a prompt solution. We'd like to settle any problem in a friendly manner. 2. We want to make sure you are happy with our item. If for any reason you wish to return the item. Contact us within 14 days from the delivery date and we will give you a full refund or exchange. Only unused, undamaged and original condition item can be qualified for a return. Buyer is
$
4.96
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$3.75 Shipping
Condition: New
Location: China
Step-down mode: Input / Output current (max.). Module Feature: LM2577S + LM2596S Step up Down module. Step-up mode: Input 3.5-28V, output: 1.25-26V. We ... moreafford all cost if it's our fault. We maintain the excellent service standards.
$
1.09
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$3.75 Shipping
Condition: Neu
Location: China
Or Negative. We maintain the excellent service standards.
$
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%.
$
3.87
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$3.20 Shipping
Condition: New
Location: China
Input DC 5V from USB male socket;. Its maximum output power is 3W, which cannot exceed. Output Power: 3W(Max). Working Temperature range: -20℃~85℃. Working ... moreHumidity range: 0%-95%RH. Re-connect power ON and enjoy using.
$
4.99
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$2.99 Shipping
Condition: New
Location: China
Output Power: The maximum power is about 300W. Output Current: up to 9A. Double heat sink design, MOS tube Schottky diode independent heat sink, good ... moreheat dissipation. Constant Current Accuracy and Temperature: In actual test, the temperature on the module changes from 25 degrees to 60 degrees, and the constant current value changes less than 5% (constant current value 5A).
$
4.61
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Condition: Neu
Location: China
Output power: 10W. 4 Peak output current: 2A. 1 PCS AC-DC Module. High efficiency, high power density, low output ripple noise. Full load output ripple: ... moreVpp
$
10.45
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Condition: New
Location: China
The maximum output power can reach 8W, but the maximum power will be different under different conditions. 1: Multiple choices, optional output. 3 The ... moreinput power must be greater than the output power because of the power consumption of the module itself.
$
10.68
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Condition: New
Location: United States
When the right “OUT” LED light, it shows output, the left “IN” LED shows input. Input reverse polarity protection. Output current:2A. Built in output ... moreshort protection function.
$
0.77
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Condition: New
Location: China
$
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.
$
7.82
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$3.50 Shipping
Condition: New
Location: China
Output power: natural heat dissipation 50W (less than 3.5A),enhanced heat dissipation 75W. 5A Step Down. The CHAR indicator is the charging indicator. ... moreWhen charging,it is on.The FULL indicator is full.If the set constant current value is 2A,the charging When the current reaches 0.2A or less,turn on the lamp, the FULL lamp is on,and the CHAR lamp is off.
$
8.15
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$3.45 Shipping
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. Step 1, adjust the right button so that "OUT" LED lighted.
$
0.99
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$3.75 Shipping
Condition: New
Location: China
Output Current: 3A (Max). 1 PCS Adjustable Step Down Buck Mini Micro Module. Load regulation: ± 0.5%. Output Ripple: 30mV(No-load). We afford all cost ... moreif it's our fault. We maintain the excellent service standards.
$
6.16
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$4.99 Shipping
Condition: New
Location: China
Input Current: 10A (max). 5A 35V +CC. Modules Nature: Non-isolated step-up (Boost). Output power: natural cooling 90W, enhance heat dissipation 150W. ... moreMaximum Output Current : 5A. Arduino Module. Conversion Efficiency: 97.6%( test at 32V input,output 45V/3A).
$
9.25
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$3.98 Shipping
Condition: New
Location: China
(Output power: natural heat dissipation 50W (less than 3.5A), enhanced heat dissipation 75W. When the current reaches 2A, the red constant current indicator ... moreis on, otherwise the indicator is off). Use as an ordinary buck module with overcurrent protection capability.
$
59.99
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$3.99 Shipping
Condition: New
Location: China
Statistical error of capacity and energy: ±2%. Output power range: 0-480.0w. The screen supports four-way rotation. Output current range: 0-8.000A. Typical ... moreoutput ripple: 100mv VPP. The cooling fan is turned on: current>2A power>50W temperature>50℃.
$
11.31
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$3.90 Shipping
Condition: New
Location: China
10 x LM317 Linear Buck Converter Module. Characteristic frequency: 100 (MHz). Module size: 35.6 (mm) x16.8 (mm). Output Current: 1.5A (min), 2.2A (typ). ... moreCurrent output: 1.5A. Size: 3.5 x 2.1 x 1.7cm(approx).
$
16.90
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$3.50 Shipping
Condition: New
Location: China
Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1200W 20AStep up Converter. Module properties: non-isolated step-up module (BOOST). ... more250W 10A Step up Converter. 300W 20A Step down Converter.
$
3.82
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$3.45 Shipping
Condition: New
Location: China
1 X DC-DC Buck 16V-90V 84V 72V 60V 48V 36V 24v to 12V 3A Step Down Module. Maximum output current: 3A (ie, constant current value is 3A. Built-in over-temperature, ... moreover-current, output short circuit protection. ).
$
6.66
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Condition: New
Location: China
New LM2596 DC 4.5~40 to 1.25-37V Adjustable Buck Converter Step-Down Power Module + LED Voltmeter + USB port +2.54mm needle It’s easy to be used! Description: ... moreWide Input voltage: 4.5-40V Output Voltage: 1.25-37V(Adjustable) Output current: rated current 2A. 3A MAX( Heat-sink Needed) If you need its output power greater than 2A/10W. Please add with 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: ± 2.5% Dynamic response speed: 5% 200uS Shipping S ummary: Once your payment is clear. We will send the item out within 3 business days. Free shipping: Registered China Post Air Mail or ePacket( with tracking number) Shipping Details: Free shipping: We will send via Registered China Post Air Mail to the worldwide. For USA. UK and Australian customer, we will send the item via China Post ePacket. It takes about 7-12 business days to deliver in normal condition. You can directly track the shipping information in eBay system following link: intmail.11185.cn/itemtrace_en.jsp( please note: sometimes. Specially during the shopping seasons or long holidays. Shipping information may be updated slowly because post office workers spend more time on the huge backlog of parcels. We appreciate your patience) I 10-25 business days(no including weekends or holiday) to reach you. Thank you for your waiting! Communication& Feedback At first. We appreciate every customer feedback. We would be very grateful if you can give us some advice on our products. If you have any complaints. You can contact us and we will actively find a suitable solution. No communication and leaving the neutral or negative feedback may not advisable and cannot sol
$
6.78
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Condition: New
Location: Walnut, United States
Rated power (W) 10W. DIP Through Hole LED. DIP Through Hole Pre-Wired. DC Input DC 110-370V. Ac Input AC 85-264V. Temperature Drift Coefficient ±0.02%/℃. ... moreInput features. Output efficiency(TYP) 80%. ).
$
2.38
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$4.70 Shipping
Condition: New
Location: Villa Park, United States
Properties: non-isolated step-down module (BUCK). Short circuit protection: YES (limit current 8A). Load regulation: S (I) ≤0.8%.
$
3.99
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$2.39 Shipping
Condition: New
Location: Edinburg, United States
TypeStep-Down (Buck). Output TypeFixed. Mounting TypeThrough Hole. Current - Output3A. NEW & ORIGINAL . Frequency - Switching52kHz.
$
1.99
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$3.20 Shipping
Condition: New
Location: China
Features Auto start voltage will be pulled down to 7V less or smaller engine at high speed when the voltage up to 15V or higher. For 12V electrical work ... morehard at work. This automatic buck module solves this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V. Wide input voltage 5V ~ 32V; Wide Output Voltage 1.25V ~ 35V( with automatic buck. Scope of work, any voltage inputs can be arbitrarily regulated voltage output) Built- 4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) high switching frequency of 400KHz. The ripple is smaller and smaller. LM2577 frequency only 50KHz) Application: Car regulator. Solar photovoltaic, wind power and other applications of voltage instability. Technical parameters: Model Specification:DSN6000AUD Automatic Buck module Module Properties:Non- isolated boost(BOOST) Rectification:Non- Synchronous Rectification Input Range:3.8V ~ 32V Output Range:1.25V ~ 35V Input Current:3A( 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:48mm* 25mm* 14mm( L* W* H) Package Included: 1PCS* DC-DC Auto Boost Buck adjustable step down Converter XL6009 Module Solar Voltage Similar Products $1.24 Time left:13h 21m. $4.73 Time left:7h 24m. $1.80 Time left:23d 5h 23m. $2.67 Time left:9d 3h 6m. $7.46 Time left:15d 12h 23m. $1.75 Time left:11d 10h 10m. $5.68 Time left:9d 3h 6m. $13.45 Time left:23d 5h 27m. $4.68 Time left:9d 3h 24m. $12.00 Time left:11d 10h 14m. $7.46 Time left:11d 10h 12m. $6.85 Time left:9d 3h 48m. $2.37 Time left:2d 0h 40m. $8.00 Time left:23d 5h 25m. $9.96 Time left:9d 3h 6m. $11.96 Time left:15d 12h 24m. $14.66 Time left:12d 6h 11m. $2.44 Time left:28d 14h 21m. $3.00 Time left:26d 9
$
2.56
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$3.75 Shipping
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.
$
4.03
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$3.50 Shipping
Condition: New
Location: China
Input DC 5V from USB male socket;. Its maximum output power is 3W, which cannot exceed. Output Power: 3W(Max). Working Temperature range: -20℃~85℃. Working ... moreHumidity range: 0%-95%RH. Re-connect power ON and enjoy using.
$
1.56
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$3.75 Shipping
Condition: New
Location: China
Output Current: 3A (Max). 1 PCS Step Down Buck Dual USB Module. Blue LED Power Indicator. We afford all cost if it's our fault. Switching frequency: 340KHz.
$
3.23
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$3.20 Shipping
Condition: New
Location: China
Auto step down step up(SEPIC). low ESR Sanyo filter capacitance, plus another LC filter unit. Full load temperature rise: 40 ℃. Output: 1.25V-30V. Input: ... more3-35V. Output ripple 40mV. Short circuit protection: current limiting, since the recovery.
$
3.25
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$3.20 Shipping
Condition: New
Location: China
Car Led Display USB Power Supply 12V To 5V 3A 15W Car Power DC-DC Power Converters USB Power Supply 12V To 5V 3A 15W Car Power DC-DC If you want to buy ... moresimilar items. Please click the following photos to visit my eBay store. Thanks. Payment Method we only receive the money from paypal. We expect your fast payment. A non-payment dispute will be opened if full payment is not received after 4 days of auction. We only ship the item to your paypal address for fast and accurate shipment. If you want to change the address.Pls. add a note when you make the payment. Shipment We ship to worldwide except Italy. Brazil and other countries, due to strict Customs policy. Item will be shipped within 2 working days after full payment is received. Normally. You can receive item within 3 weeks. Email us if not receive items after 30 days since full payment sent. We only ship to the approved address given in PayPal payment. Please make sure payment address in PayPal is correct. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. A notification email of dispatch will be sent to buyer after item is posted. Please email us if you don't receive our email after 5 days of full payment sent. Return Policy We have a 45 Day Money Back Guarantee! We will issue a refund upon our receipt of the original product. Shipping and handling fees are not refundable. Buyer is responsible for shipping costs incurred shipping products back. Return products must also be in original condition. If we are in error(Defective Product or Shipped Wrong Item) Then we will gladly ship you a new item. Contact us via My Messages for more return details If you have any problem. Don't worry, pls contact me frist, i will solve the problem for you. i think we can resolve the dispute through friendly negotiations. About US 1. We are a professional trade company specialized in mobile phones.Netbooks MP3,MP4,spy electronic products,and games and so on. 2. We have warehouses in HK.US,UK. 3. If you w
$
3.97
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$3.50 Shipping
Condition: New
Location: China
Otherwise deal is final. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
$
1.52
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$3.75 Shipping
Condition: New
Location: China
1 PCS Adjustable Step Down Buck Mini Micro Module. This adjustable step down module is use MP1495 Chip.Synchronous rectification output, Power efficiency ... moreup to 90% or more. We afford all cost if it's our fault.
$
8.50
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$3.45 Shipping
Condition: New
Location: China
Output:DC 5V / 5A. 24 ~ 32V Input: Output 5.2V / 5A / 25W. 9 ~ 24V Input: Output 5.2V / 6A / 30W. Load Capacity:5A. Module Size:63mm x 50mm x 30mm. with ... moreinput reverse protection, output short circuit protection;.
$
10.99
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Condition: New
Location: Walton, United States
Output Power: 18W. Adopt high-quality imported high thermal conductivity silica gel potting technology, and the interior is fully potted and sealed with ... morethermally conductive epoxy resin. Module Properties: non-isolated buck module (BUCK).
$
6.64
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$3.50 Shipping
Condition: New
Location: China
High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. Constant ... morecurrent mode without electric whistle. 3A Without display.
$
2.52
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$3.75 Shipping
Condition: New
Location: China
In the work, can not touch the circuit board with the resistance, capacitance, IC feet. 1 PCS Step Down Buck Module. Output Current: 3A (Max). Compatible ... morephone model: Android series, iphone, Huawei, Xiaomi, Nokia etc.
$
1.96
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Condition: New
Location: China
(DC 3V - 35V. Can't booster) ;. When 12v input, 5v output 1a current, load regulation less than 1% ;. Output below 2A can work without heat sink, when ... moreoutput current more than 2.5A (or output power more than 10w) to work long.
$
6.40
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$3.49 Shipping
Condition: New
Location: China
$
8.49
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Condition: New
Location: China
Dissipation Power: 75W. Type: Other. Condition: New.
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