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21.44
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Waterproof DC 12V/24V Step Down to 5V 25W 5A Buck Converter Car Power Regulator, Product Description 100% Brand new. Never used Item's color might ... morebe different from the picture because of the aberration. Waterproof.Damp-proof& anti-shock protection With over current. Over temperature, short circuit protection,can work in normal condition when restored. Input voltage: DC12V/24V Output voltage: 5V Output power: 25W Module Properties: non-isolated step-down module(buck) The rectification by: synchronous rectification Conversion efficiency: up to 96% Soft-start time: 500mS Output ripple: 50mV(MAX) 20M bandwidth Operating temperature: Industrial grade(40 ° C to +85 ° C) when it is more than 40° C.Please make lower power, or enhance heat dissipation) Full load temperature rise: 50 ° C Load Regulation: ± 1% Voltage regulation: ± 2% Dynamic response speed: 5% 200us Applicaiton: Bus. CMB, large trucks, motor car, solar power, bus display, taxi advertising screen, car audio, LCD TV, LED, intercom and monitoring system. Notes: Pls accordance with characters wiring. Fuse the input voltage polarity,must not reversed, or it may damage the power supply module, when the output voltage polarity is reversed, it may damage electrical equipment. Package include: 1 x 12V/24V to 5V 5A Converter 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 s
$
4.96
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1.49
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2.55
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Description Specification: It's LM2596HVS Not LM2596S Chip.Please know it Type/ name: LM2596HVS DC-DC step-down module Input Voltage: 4.5V ~ 53V Output ... moreVoltage: 3V ~ 40V Output Current: 3A( max) Conversion efficiency: 92% the highest) Output Ripple: Switching frequency: 150KHz Operating Temperature: 45 ℃ ~ +85 ℃ Size: 43mm* 21mm* 14mm( L* W* H) IN- IN + input Positive Input Negative! Positive output OUT + OUT- output negative Input voltage range: DC 4.5V to 53V( input voltage must be greater than the output voltage to 1.5V or more high. Could not boost) Output voltage range: DC 3V to 40V voltage is continuously adjustable. High efficiency( up to 92% the maximum output current of 3A. Measured 12V input. 5V output current is 1A load regulation rate of less than 1% Note: This is the step-down module. The input voltage must be higher than the output voltage. Output current is greater than 2.5A( or output power greater than 10W) to work long hours. Please add heat sink. Recommended Products er Step Down Module Power Supply For aeromod elling $3.47 Time Left: 5h 37m er Step-Do wn Car Power Supply Voltage Regulat or $6.80 Time Left: 6h 09m er 7.5V-35 V to 5V Regulat or Power Supply Module $2.82 Time Left: 1d 00h 12m ble buck step down convert er lm2596 voltage regulat or with voltmet er $5.64 Time Left: 1d 18h 10m ble buck step down convert er lm2596 voltage regulat or with voltmet er $5.64 Time Left: 1d 18h 10m er Adjusta ble Step down Power Supply Module replace LM2596 $22.66 Time Left: 4d 19h 38m er Adjusta ble Step down Power Supply Module replace LM2596s $4.60 Time Left: 4d 19h 38m er Adjusta ble Step down Power Supply Module replace LM2596s $11.48 Time Left: 4d 19h 38m er Buck Step Down LM317 Low Ripple Module Power Supply $3.45 Time Left: 4d 20h 16m er Step-Do wn Power Module+ LED Voltmet er output 1.25-37 V $4.98 Time Left: 5d 01h 10m er Module Voltage Regulat or Red Voltmet er $4.40 Time Left: 5d 01h 16m V LM2576 DC-DC Step Down CC-CV Adjusta ble Power Supply Module Over LM2596 $5.0
$
2.38
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$
24.05
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Location: USA
$
11.75
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$
6.64
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3.27
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$
4.98
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Location: China
Product Description Feature: Module properties: non-isolated step-down module(BUCK) Input Voltage: 4.5-30V Output Voltage: 0.8-30V Output Constant Current ... moreRange: 0.1-5A Operating temperature: 40°c to +85°c, Working frequency: 300KHz, PWM control frequency range: 100-300Hz Conversion efficiency: up to 95% Short circuit protection: YES( the Limit current is the Setting constant current value) Over-temperature protection: Yes(Over-temperature Automatically shuts down the output) Input reverse polarity protection: None( please install diode at input port) Output install diode protection: None( please follow the picture to install the diode) Charging indication: charging Red light. Full charged Green light, Installation: four 3mm screws, Wiring: Connection: V-IN input. V-OUT output, Dimensions: 60x26x20mm, Some Application: DIY voltage Regulator. With constant current, can protect the load. The power supply for electronic equipment. For a variety of battery charging. Setting the charging voltage and charging current according to the different voltage and battery capacity, with charging indicator, convenient to observe the state of charge. solar panels power supply for battery charging. With constant current, which prevents battery overcharge. Driver high-power LED. Free series-parallel combination, With PWM control input, Available SCM to Control the LED brightness(PWM control frequency range 100-300Hz) Use as a car power supply. Power supply for electronic equipment. Package Include: 1x DC Converter, Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice.Please confirm your shipping address in the PayPal Account. Please don't bid if you don't intend to buy. If buyer want to delay the payment because of financial problem. Please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days t
$
8.25
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Location: China
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5.39
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Location: China
$
0.99
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Location: China
$
7.3
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Condition: New – Open box
Location: Windber,PA,USA
$
16.83
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Location: China
$
4.3
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Location: China
$
22.37
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Location: USA
$
2.56
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Location: China
$
0.99
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Location: China
$
7.15
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Location: China
$
1.89
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Location: China
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4.96
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Location: China
$
10.19
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Location: United Kingdom
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6.03
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Location: China
$
14.24
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Location: Los Angeles,CA,USA
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
$
2.72
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Location: China
$
2.98
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Location: China
$
4.5
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Location: China
$
6.33
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Location: Walnut,CA,USA
$
5.39
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Location: China
$
2.24
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Location: China
$
4.04
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Location: Windber,PA,USA
$
6.18
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Location: China
$
2.98
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Location: China
$
9.74
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Location: USA
$
8.62
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Location: China
$
4.25
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Location: China
Step Down Power Supply Module. Description Basic properties: Nature of the module: Non-isolated step-down(BUCK) Rectifying way: nonsynchronous rectification. ... moreThe input voltage: 4.75 V- 24 V The output voltage: 0.92 V- 15 V The output current: 2 A(maximum) Conversion efficiency: 95% maximum) Switching frequency: 1.2 MHz The output ripple: 30 mV(maximum) Load regulation: ±0.5% Voltage regulation: ± 2.5% Working temperature: 40 ℃- 85 ℃ size:20mm* 20mm* 5 mm Packing List: 5Pcs Mini DC-DC Buck Converter Step Down Power Supply Module Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professional eBay sellers! On Jul-03-14 at 02:10:46 PDT. Seller added the following information:
$
4.13
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Location: China
$
24.05
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Location: USA
$
4.37
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Location: China
$
55
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Location: Minneapolis,MN,USA
$
3.56
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Location: China
$
1.85
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Location: China
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8.25
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3.95
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Location: Sedona,AZ,USA
$
2.2
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Location: China
$
19
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Location: USA
$
2.91
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$
5.66
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$
5.94
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Location: Walnut,CA,USA
$
1.58
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$
28.1
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Location: New York,NY,USA
$
5.98
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Location: China
DC-DC Converter Buck Step-Down Waterproof Car Power Supply 24V to 12V 1.5A Click to Enlarge Description: DC-DC Converter Buck Step-Down Waterproof Car ... morePower Supply 24V to 12V 1.5A Specifications: Module Properties: non-isolated buck module(BUCK) Rectification: synchronous rectification Minimum pressure: 2V. Input voltage: DC 24V(17V-35V) Output voltage: 12V Output Current: 1.5A Output Power: 18W Conversion efficiency: 90% Operating Temperature: Industrial(40°c to +85°c) If ambient temperature exceeds 40°c. Lower power use, or to enhance heat dissipation) It is very suitable for GPS and car 12V LED lamp etc. Features: Overcurrent protection Short-circuit protection Input Reverse Polarity Protection: None(Please Series diode at the input port. Waterproof design Waterproof full-potting Small size: 58x40.5x22mm Package Includes: 1x DC/DC Converter PAYMENT- We accept payment through paypal only. SHIPPING POLICY Destination Economy(w/o Tracking) Standard(w. Tracking) Expedited USA. UK 10-20 Biz days 8-18 Biz days 5-8 biz days AU. EU, Russia, Germany 10-25 Biz days 10-22 Biz Days 5-9 biz days Other Countries 10-26 Biz days 10-25 Biz Days 5-9 biz days- Standard Shipping has tracking service. It cost a little extra fee, but it is safer and normally a little bit faster! Delivery time is an ESTIMATE only. We cannot guarantee; Please think carefully if you dislike the seemingly long shipping time. We don't want to get a negative or neutral or a low DSR score only because of the shipping time. Please leave us a phone number if you chose Standard or Expedited Shipping. All items will be arranged shipping within 48 hours from China upon payment cleared. All our items will be shipped to buyer's eBay address except buyer leave the message refer to the new address. Please confirm your address on eBay before you bid our item. Due to geographical distance. You may not receive the item in an ideal short time, we make sure that you are compensated by our great price, also items are dispatched as quickly as possi
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1.37
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4.91
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$
1.5
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$
8.26
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$
11.73
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$
1.99
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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
$
18.45
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Location: Monroe Township,NJ,USA
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