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$
29.99
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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.
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Location: Hong Kong SAR China
Power Supply Module. Description The input voltage: 4.5 V ~ 28 V The output voltage: 0.8 V ~ 20 V. The output current: 3 A(Max) Conversion efficiency: ... more92% highest) The output ripple: Switching frequency: 1.5 MHz(highest) Typically 1 MHz. Working temperature: 45 ℃ ~ + 85 ℃. Size: 17 mm* 22 mm* 4 mm(length* width* height) Packing List: 1Pcs Mini DC- DC step-down 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-04-14 at 22:34:26 PDT. Seller added the following information: RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf54%3E-1481c45475c-0x112-
$
2.71
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Location: China
The plate is provided with a rectifier bridge. The filter capacitor is equipped with 1000uF. Buck Module x 1. High temperature resistance. It can effectively ... morereduce the output ripple and interference.
$
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Condition: New
Location: China
International Buyers? Please Note: Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer ... moreresponsibility. Please check with the local customs office to determine what these additional costs will be prior to bidding/buying. Delivery time is normally takes about 7-25 business days for arrival for most countries from Hong Kong if the item location is in Hong Kong. Product Details/ Produktdetails/ Détails sur le produit GERMAN FRENCH Note: Small Package is easy to lose by post office.Buy more than 2PCS or choose the"Standard Int'l Shipping" for tracking shipping is More safty 100% brand new and high quality, 150W DC-DC Boost Converter 10-32V to 12-35V 6A Step Up Power supply module, Input voltage: DC 10V-32V. Output voltage: DC12V-35V(adjustable) Output current: 10A(MAX) Input current:16A(MAX) more than 10A please strengthen heatsink) Output power: natural cooling 100W(MAX) Strengthening cooling 150W(MAX) real power. Conversion efficiency: 94% when Input 19V 2.5A Output 16V. Reference) Output ripple: 2% MAX) Working temperature: industrial( 40 ° c to +85 °c) environmental temperature. More than 40 degrees, please reduce power to use, or- enhance cooling) Full-Load temperature: 45 degrees. No-load current: 25mA typical. Voltage regulation: ± 0.5% Load regulation: ± 0.5% Dynamic response speed: 200uS 5% Short circuit protection: No(Please installs the fuse or protection circuit at input parts) Input Reverse protection: No(please comply with a reverse protection or connect a diode at input parts. NOTES: 1. DIY an output adjustable vehicle power supply. Connect the 12V input, and output could be 14-35V(adjustable freely) However, the output voltage can not be less than the input voltage. 2. Car laptop power supply: connected to 12V power supply. Output voltage regulation as your notebook need. 3. Boost charger. You can use the 12V power supply to charge battery more than 12V. For example, 24V battery. 1x 150W DC-D
$
1.53
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Location: China
$
3.40
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Location: China
$
16.99
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Location: China
Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver*High-power LED constant current drive*Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger*Nickel cadmium. Nickel metal hydride battery pack charger*Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module*Rectification: non-synchronous rectification*Input voltage: 7V-35V*Output voltage: 1.25V-30V*Output current: adjustable maximum 3A*Conversion efficiency: 92% the highest) Switching frequency: 150KHz*Output ripple: 50mV(max) 20M bandwidth*Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: Make sure operating current and Max operating Voltage of the LED you need to
$
2.73
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Location: China
Maximum Output Current: 3A. Rated Output Current: 2A. hope you could understand.
$
99.80
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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).
$
45.57
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Condition: New
Location: China
Circuit structure: non isolated (Buck). High power and high electricity diferro silicon aluminum magnetic ring. Adjustable range of output constant current: ... more0.1a-30a (small clockwise and large anticlockwise).
$
14.92
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Condition: New
Location: China
Output power: 35W under natural heat dissipation and 50W under air cooling. Press the key of rotary encoder for 3 seconds to enter the setting interface. ... moreSetting up interface operation instructions.
$
12.85
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Condition: New
Location: China
Output power: less than 15W (When the output power is greater than 15W, the output is automatically turned off and OPP is displayed. After reducing load ... morepower, press ON / OFF button to solve the problem).
$
89.99
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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). 3: Input power: 2000W (maximum).
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Power Supply Module. Description The input voltage: 4.5 V ~ 28 V The output voltage: 0.8 V ~ 20 V. The output current: 3 A(Max) Conversion efficiency: ... more92% highest) The output ripple: Switching frequency: 1.5 MHz(highest) Typically 1 MHz. Working temperature: 45 ℃ ~ + 85 ℃. Size: 17 mm* 22 mm* 4 mm(length* width* height) Packing List: 1Pcs Mini DC- DC step-down 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-04-14 at 22:34:26 PDT. Seller added the following information: RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf54%3E-1481c45475c-0x112-
$
17.31
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Location: China
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. 1 x Buck Boost Converter. Anti-reverse connection protection of input end, ... moreso that it will not burn out when there is reverse connection.
$
7.49
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Location: China
Condition: New.
$
2.84
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Condition: New
Location: China
Module highlights: 5A high power、high efficiency and low ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but ... moreonly to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
$
5.39
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Condition: New
Location: China
Module Properties: Non-isolated step-up module. 1 x Booster Module. Over current protection: Yes. Input reverse polarity protection: Yes (non-self-healing, ... morereverse burning fuse, try not reversed.). Output Power: 40W (Peak 70W).
$
4.06
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Location: China
1PC Adjustable Regulator Power module. Module size: L75mm W21mm H16mm. Load capacity: up to 10A. Output: 1.25-30V adjustable. Input: 6.5V-60V.
$
14.20
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Location: College Point, United States
1 X 600W DC/DC 10-60V to 12-80V Step-up Module. Module nature: non isolated boost module (boost). Short circuit protection: double short circuit protection ... more(input 20A fuse). If more power is needed, two modules can be used in parallel, for example, the output is 15A, two modules can be used in parallel, and the current of each module can be adjusted to 8A.
$
17.98
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Location: Chino, United States
Output power: 150W maximum 300W. The booster module uses a large heat sink to ensure heat dissipation. The boost module adopts large heat sink to ensure ... moreheat dissipation; four high-power tubes; three-wire and winding iron-silicon-aluminum magnetic ring inductance, unsaturated, further reducing heat loss, thickening 1.6 circuit board, increasing stability, input and output using high The low-frequency and low-resistance capacitors greatly reduce the output ripple.
$
59.50
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Location: China
Capacity and energy statistics error: ± 2%. Output current range: 0-8.000A. Output power range: 0-480.0W. Output ripple typical value: 100mv VPP. 3: Full ... morenumber keyboard · Convenient operation. 2: Show color · With the heart, support to set 8 color free match.
$
6.58
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Condition: New
Location: China
Rectification: Non-synchronous rectifier. Module Properties: Non-isolated step-down module (BUCK). Load regulation:±0.5%. Output ripple:30mV(maximum).
$
15.62
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Location: United States
$
10.98
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Location: Monroe Township, United States
Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Output power: 1800W. 1 x 1500W 30A boost constant current module. Input Current: 20A. ... moreModule properties: non-isolated step-up module (BOOST).
$
5.29
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Location: Fort Collins, United States
There are other types of modules on the market that use the TP4056 but lack any protection circuits or ICs. TP4056 Module With Internal DW01A Battery ... moreProtection IC. 2X (2 Pieces) 5V Enhanced TP4056/DW01A 1A Micro USB Lithium Battery Charging Module.
$
3.71
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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.
$
1.13
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Location: China
(Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Output current 3A (max). Output ripple
$
4.43
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Condition: New
Location: China
Module properties: non-isolated step-up module (BOOST). Product: 500W boost constant current module. Interface chip/clock timing. Do not adjust the current ... morein a short-circuit mode. The circuit structure of the boost module cannot be adjusted in a short-circuit mode.
$
18.25
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Location: China
Model: D3806. C. 000, C0.00, C00.0 and C000. For example: C.123 said 0.123AH, C1.23 said 1.23AH, C12.3 said 12.3 AH, C123. said 123AH. P. 000, P0.00, ... moreP00.0, P000. : power value, unit W, the position of the decimal point as the power to change the position.
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2.65
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Location: China
$
8.69
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$
9.90
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Location: 龙岗区, China
Specification: Working voltage: 3.3 ~ 30V; Frequency range: 1Hz ~ 150KHz; Frequency accuracy: the accuracy in each range is about 2%; Signal load capacity: ... morethe output current can be about 5 ~ 30ma; Output amplitude: PWM amplitude equal to the supply voltage; Ambient temperature: -20 ~ +70 Celsius Material: Plastic and Metal Package Included: 2 X 1Hz-150Khz Signal Generator PWM Board Module.
$
28.64
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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. After selecting all, the corresponding one will be displayed in reverse blue.
$
4.54
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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. Module ... moreOnly. LCD Accuracy: 1%. Module+Case. Load regulation (I):
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Location: China
Display Module: STN LCD. Converter Type: DC-DC. LCD Accuracy: 1%. Load Regulation S(I):
$
4.60
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Condition: Neu
Location: China
Step down module. Step up module. Adapter Module. Display module. Wireless module. Input DC 5V from USB male socket;. Breadboard Cable and Prototype. ... moreGPRS Board.
$
7.34
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Location: China
High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
$
4.77
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Location: China
[250W 10A Step up Converter. Module properties: non-isolated step-up module (BOOST). Module Properties: Non-Isolated Boost Module (BOOST). Constant] range: ... more0.2-8A. Module size: Length 70mm width 36mm height 13mm.
$
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Current Display Accuracy: 1.5%. Power Protection: Yes. Power Conversion. Power saving mode. Output Power: 35W. We will reply you within 24- 48 hours. ... moreDue to the difference between different monitors, the picture may not reflect the actual color of the item.
$
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Work status indication. Output short circuit protection. Support for enabling/disabling output. Current display accuracy: 1.5%. Output power: 35W. Power ... moreprotection. Power saving mode. Anti-reverse protection.
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5.27
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Location: China
$
0.99
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Location: China
Description Specification: 100% brand new and high quality. Module Properties: Non-isolated step-down module(BUCK) Rectification: Synchronous rectification, ... moreInput voltage: DC 4.75V-23V, Output voltage: DC 1.0V-17V(Adjustable. Output Output current: Rated current 1.8A(3A MAX. Can not be prolonged) Conversion efficiency:96%highest) Switching Frequency: 340KHz. Output ripple:30mV(no-load) Load regulation:±0.5% Voltage regulation:±2.5% Operating Temperature: Industrial(40℃ ~ +85℃) Short circuit protection: No(Please do not short-circuit) Input Reverse protection: No(Can not be reversed) 22mm*17mm*4mm(L*W*H)0.87' 0.67' 0.16' approx Supper mini board NOTE:This can't be used to step up Voltage. Output voltage is always smaller than input! 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 $5.02 Time Left: 5d 16h 49m er Module LM2596 Voltage Regulat or Voltmet er Red $42.08 Time Left: 6d 18h 47m er Module LM2596 Voltage Regulat or Voltmet er Red $21.05 Time Left: 6d 18h 47m wn Adjusta ble CC/CV Power Supply Module Convert er LED
$
5.35
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Location: China
1 x Booster Module. Module Properties: Non-isolated step-up module. Over current protection: Yes. Input reverse polarity protection: Yes (non-self-healing, ... morereverse burning fuse, try not reversed.). Output Power: 40W (Peak 70W).
$
11.57
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Location: China
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. Module Properties: non-isolated step-up module (BOOST).
$
8.92
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Location: China
Power up to 250W. Module properties: non-isolated step-up module (BOOST). Module size: Length 70mm width 42mm height 13mm. Single module: 50 g. Input ... morereverse polarity protection: Yes. 1 PCS x Module.
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Location: Fort Collins, United States
These include The OK button saves the values and enables the output. Pressing the Set button disables the output. Output current: 0 - 3A. OUT, CV and ... moreCC indicator LEDs. Conversion efficiency: up to 92%.
$
1.35
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Location: China
Output ripple: 20mV (12V to 5V 3A). Output Current: 3A (Max). 1 PCS Step Down Buck Module. Conversion efficiency: 97.5% (maximum 6.5v to 5v 0.7A). Default ... moreinternal pull up to the input positive. We afford all cost if it's our fault.
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6.99
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Location: 龙岗区, China
Product Description Note: Buck Mode: non-isolated step-down module(buck) the input voltage must be 1.5V greater than the output voltage. please do not ... morereverse connection, please do not output short circuit, please do not overload, Feature: Buck Mode: non-isolated step-down module(buck) Rectification: non-synchronous rectification, Input voltage: DC 3-35V Output voltage: DC 1.25-27 continuously adjustable Output current: rated current 2A. MAX 3A Dimensions: 48 x 23 x 14 mm, Conversion efficiency: up to 90% Switching frequency: 150KHz, Operating temperature: Industrial grade(40 ° c to +85 ° c) please the output power less than 10W) Full load temperature rise: 40 ° c, Load Regulation: ± 0.5% Voltage Regulation: ± 0.5% 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 to Worldwide. We also provide international Expressed delivery such as EMS. DHL and UPS,extra shipping fees is needed. The shipping time may vary. Depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem.We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback.We will offer help to resolve your problems as fast as possible. Customer Service Work Time: If you have any questions.Please contact with us via eBay message or our customer service e-mail. please be advised that e-mails will be replied by our customer services officers Mon. Fri. 11:00-
$
2.95
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Location: China
Power Converter. Step up down module. Relay Module. SPI OLED LCD Display Module. Module type:Non-isolated boost. Module Feature: XL6019 Step up module. ... moreCar Cigarette Lighter Socket. Audio Power Amplifier Board.
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11.74
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Location: China
AC current (Typ.). :
$
4.81
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Location: China
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
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2.71
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Condition: Neu
Location: China
OLED LED&RGB. hope you could understand. Efficiency: 94%(MAX). Load capacity:Max 80W. Hope you enjoying yourself here! and the "OUT" is the output. Screw ... moresheild.
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0.99
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Location: China
Brand Ti Model XL6009 MPN XL6009 UPC Does not apply.
$
3.26
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Location: China
1x Adjustable Regulator Power module. Module size: L75mm W21mm H16mm. Load capacity: up to 10A. Output: 1.25-30V adjustable. Input: 6.5V-60V.
$
4.49
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Location: China
5PCS 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.
$
17.32
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Condition: New
Location: Chino, United States
New Waterproof DC/DC Car Voltage Converter Step Up Regulator 12V to 24V 15A 360W Condition: One piece new high quality DC/DC Converter Regulator 12V Step ... moreUp to 24V Info: DC/DC 12V Step up to 24V 360W 15A epoxy potting, seismic, water, moisture, dust, long term stable and reliable quality. thin, small size, high efficiency, easy installation.Aluminum alloy Shell waterproof,quality is stable and reliable. Please check pictures for more details. Package List: 1 x Converter Note:.
$
11.01
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$3.64 Shipping
Condition: Neu
Location: China
AC current (Typ.). :
$
5.79
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Free Shipping
Condition: New
Location: Duluth, United States
1X DC-DC Step Down Module with LED Display. - Output current:2A. - Built in output short protection function. - Built In input reverse polarity protection. ... moreThis can only delay our service. You will be pleasantly surprised by our service.
$
10.99
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$3.50 Shipping
Condition: New
Location: China
AC current (Typ.). :
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