In 
 
Order by: 
Available to: 
Price: 
 - 
$
28.99
Buy It Now
$0 Shipping
Condition: New
Location: China
$
15.81
Buy It Now
$0 Shipping
Condition: New
Location: China
$
8.99
Buy It Now
$3.66 Shipping
Condition: New
Location: China
$
1.98
Buy It Now
$3 Shipping
Condition: New
Location: China
$
8.99
Buy It Now
$0 Shipping
Condition: New
Location: China
$
10.74
Buy It Now
Free Shipping
Condition: New
Location: Addison,IL,USA
$
2.55
Buy It Now
$3.75 Shipping
Condition: New
Location: China
$
6.43
Buy It Now
$3.5 Shipping
Condition: New
Location: China
$
8.46
Buy It Now
$0 Shipping
Condition: New
Location: China
$
8.14
Buy It Now
$3.25 Shipping
Condition: New
Location: China
$
15.61
Buy It Now
$0 Shipping
Condition: New
Location: China
$
4.95
Buy It Now
$3.75 Shipping
Condition: New
Location: China
$
5.25
Buy It Now
$0 Shipping
Condition: New
Location: China
$
2.8
Buy It Now
$3.66 Shipping
Condition: New
Location: China
$
14.4
Buy It Now
$3 Shipping
Condition: New
Location: China
$
5.18
Buy It Now
$3.38 Shipping
Condition: New
Location: China
10pcs DC-DC Converter Step Up Module 1-5V to 5V 500mA Power Module New Input voltage: 1V~5V Output voltage: 5V Output Current: 500mA PCB size: 17.55mm*25.22mm*5.85 ... moremm En bloc Size: 17.55*32.53*8.3mm 1. input any DC voltage of 1V~5V. Output 5V DC voltage is stable, the input to the output current of 500~600MA with two AA batteries, a single AA battery power supply output current 200ma about for mobile phones camera, single-chip, digital products supply. 2. high conversion efficiency. Up to 96% 3. ultra-small size. Installed in a variety of small equipment 4. with working lights 1) We accept PayPal payment ONLY. Please feel free to contact us if you have any question. inkfrog terapeak. I000000. InkFrog Analytics.
$
2.49
Buy It Now
$0 Shipping
Condition: New
Location: China
$
2.28
Buy It Now
$3.38 Shipping
Condition: New
Location: China
Product Name: 2PCS DC-DC Converter Step Up Boost Module 1-5V to 5V 500mA USB Charger for MP3/MP4 phone Description: Input voltage: 1V ~ 5V Output voltage: ... more5V Output Current: 500mA PCB size: 17.55mm* 25.22mm* was 5.85 mm and(no usb the height) En bloc Size: 17.55* 32.53mm* 8.3mm(with usb height) 1. Input any DC voltage of 1V ~ 5V, output 5V DC voltage is stable, the input to the output current of 500 ~ 600MA with two AA batteries, a single AA battery power supply output current 200ma about for mobile phones camera, single-chip, digital products supply. 2. With USB female versatile 3. High conversion efficiency, up to 96% 4. Ultra-small size, installed in a variety of small equipment 5. With working lights Maybe you also need the following parts 20W DC/D C4.5-24V to 0.93V-20V Step down Converter combine Green LED volt meter. 1pcs DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.23V-30V. $ 18.95 + free shipping $ 6.36 + free shipping $ 1.75 + free shipping $ 1.54 + free shipping $ 3.18 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkFrog Analytics.
$
2.88
Buy It Now
$3.38 Shipping
Condition: New
Location: China
$
9.99
Buy It Now
$0 Shipping
Condition: New – Open box
Location: Branson,MO,USA
$
21.77
Buy It Now
$3.99 Shipping
Condition: New
Location: China
$
0.99
Buy It Now
$3.38 Shipping
Condition: New
Location: China
$
2.86
Buy It Now
$0 Shipping
Condition: New
Location: China
$
3.35
Buy It Now
$3.99 Shipping
Condition: New
Location: China
$
4.55
Buy It Now
$3.38 Shipping
Condition: New
Location: China
$
23.99
Buy It Now
$0 Shipping
Condition: New
Location: Hebron,KY,USA
$
3
Buy It Now
$0 Shipping
Condition: New
Location: China
$
8.93
Buy It Now
$3.75 Shipping
Condition: New
Location: China
$
4.84
Buy It Now
$3.9 Shipping
Condition: New
Location: China
$
2.53
Buy It Now
$0 Shipping
Condition: New
Location: China
$
4.79
Buy It Now
Free Shipping
Condition: New
Location: Addison,IL,USA
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
$
6.85
Buy It Now
$3.5 Shipping
Condition: New
Location: China
$
1.46
Buy It Now
$3.75 Shipping
Condition: New
Location: China
$
3
Buy It Now
$4.11 Shipping
Condition: New
Location: China
$
2.57
Buy It Now
$3.14 Shipping
Condition: New
Location: China
$
12.79
Buy It Now
$0 Shipping
Condition: New
Location: Prescott,AZ,USA
$
12.99
Buy It Now
$0 Shipping
Condition: New
Location: Monroe Township,NJ,USA
$
0.79
Buy It Now
$0 Shipping
Condition: New
Location: Hong Kong
$
2.55
Buy It Now
$3.75 Shipping
Condition: New
Location: China
$
6.44
Buy It Now
$3.5 Shipping
Condition: New
Location: China
$
6.38
Buy It Now
$3.5 Shipping
Condition: New
Location: China
$
8.05
Buy It Now
$0 Shipping
Condition: New
Location: China
$
3.38
Buy It Now
$3.5 Shipping
Condition: New
Location: China
Note: New design with Best quality. Description: We only provide high qulity products.Please choose us. 1.input voltage: 0.9-5V DC 2.Mini PFM Control ... more3.Output voltage: 5V DC 4.Output Current: 500-600mA 5.High conversion efficiency. Maximum to 96% 6.Small dimension Applications: DIY a mobile power supply. Only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy. In order to power your electronic devices when your device needs 5V power supply. When you only have lithium battery, this module can be directly step-up to 5V, solve your problems. Package Content: 10PCS X Mini PFM Control DC-DC USB 0.9V-5V to 5V dc Boost Step-up 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 issues if we do not know about them ▇▇▇▇ The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. We accept PayPal only. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors
$
12.95
Buy It Now
$0 Shipping
Condition: New
Location: Monroe Township,NJ,USA
$
6.68
Buy It Now
$0 Shipping
Condition: New
Location: China
$
42.96
Buy It Now
$3 Shipping
Condition: New
Location: China
$
1.58
Buy It Now
$0 Shipping
Condition: New
Location: China
$
11.95
Buy It Now
$1.99 Shipping
Condition: New
Location: China
$
15.76
Buy It Now
$0 Shipping
Condition: New
Location: China
$
1.72
Buy It Now
$3.5 Shipping
Condition: New
Location: China
Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: IN-IN + input Positive Input Negative! Positive output OUT ... more+ OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin* Iin* Efficiency = Vout* Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current(BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost. Superior performance, LM2577 module is about to be eliminated. ● Wide input voltage 3V ~ 32V. Optimum operating voltage range is 5 ~ 32V; ● Wide Output voltage 5V ~ 35V; ● Built-4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) ● high switching frequency 400KHz. Can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost(BOOST) Rectification Non-Synchronous Rectification Input Range 3V ~ 32V Output Range 5V ~ 35V Input Current 4A(max) No-load 18mA(5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. Conversion efficiency Switching frequency 400KHz Output Ripple 50mV(the higher the voltage. The greater the current, the greater the ripple) Load Regulation ± 0.5% Voltage Regulation ± 0.5% Operating Temperature-40 ℃ ~ +85 ℃ Dimensions 43mm* 21mm* 14mm(L* W* H) Package Included: 1PCS x DC-DC Adjustable Step-up Power Converter Module XL6009, We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be
$
16.89
Buy It Now
$0 Shipping
Condition: New
Location: New York,NY,USA
$
2.56
Buy It Now
$3.75 Shipping
Condition: New
Location: China
$
4.99
Buy It Now
$3.75 Shipping
Condition: New
Location: China
$
18.39
Buy It Now
$0 Shipping
Condition: New
Location: Monroe Township,NJ,USA
$
1.26
Buy It Now
$0 Shipping
Condition: New
Location: China
$
4.7
Buy It Now
$3.8 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
$
0.99
Buy It Now
$3.38 Shipping
Condition: New
Location: China
$
19.24
Buy It Now
Free Shipping
Condition: New
Location: Addison,IL,USA
$
7.48
Buy It Now
$3.5 Shipping
Condition: New
Location: China
Description Specification: 1.Module Feature: Non-isolation booster 2.Ectifier system:Not synchronous rectifier 3.Input voltage:4.3V-32V 4.Output voltage: ... more5V-52V 5.Incoming current:4A(maximum) 6.Transfer efficiency:94%The highest)Normal efficiency for85% 7.Switching frequency:400KHz 8.Output ripple:50mV 9.Load regulation:±0.5% 10.Voltage regulation:±0.5% 11.operating temperature:40℃~+85℃ 12.Size:6.98cm*3.80cm Function key: 1)Short press: input/output display options 2)Moderate press: Enter the fine-tuning state.Increase or decrease the offset(the default is 0) When the voltage display inaccurate use.Short according to the regulation, long press or long according to restore 3)Long press: the state of low power consumption. The digital tube and the lights are out, the normal work of the module. Click the button again to restore. Normal display Clockwise to adjust output voltage: Clockwise- increasing voltage Counterclockwise-reduce the voltage Recommended Products ble Step up boost Power Convert er Module XL6009 Replace LM2577 $9.86 Time Left: 23h 25m ble Step-up boost Power Convert er Module XL6009 Replace LM2577 $2.08 Time Left: 23h 25m er Module LM2577S LM2596S Power $6.88 Time Left: 4d 20h 17m er Step Up Boost Module $2.32 Time Left: 7d 04h 17m er Step Up Boost Module $2.36 Time Left: 7d 04h 41m er Step Up Boost Module $11.88 Time Left: 8d 18h 59m ble Step-up boost Power Convert er Module XL6009 Replace LM2577 $4.24 Time Left: 12d 01h 58m er $9.96 Time Left: 12d 17h 23m er $9.78 Time Left: 15d 19h 40m er Boost Power Supply Module 10-32V Step up to 35-60V 120W Voltage $6.48 Time Left: 16d 17h 34m er 10-32V to 12-35V 6A Step Up Module $10.88 Time Left: 16d 18h 00m er 10-32V to 12-35V 6A Step Up Module $22.68 Time Left: 16d 18h 04m $0.99 Time Left: 19d 05h 17m er Boost Power Supply Module 10-32V Step up to 60-97V 100W Voltage $9.88 Time Left: 25d 23h 48m er Solar Voltage Regulat or 25W 3-30V to 0.5-30V $6.76 Time Left: 27d 05h 05m ble step down Convert er Module Solar Voltage LM2577 $5.55 Time Left
$
7.68
Buy It Now
$1.99 Shipping
Condition: New
Location: China
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
 In