In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
129.97
Buy It Now
$3.50 Shipping
Condition: New
Location: China
Output power range: 0-720.00W. Capacity and energy statistical error: ±2%. Output current range: 0-12.000A. Constant current mode load regulation: ±(0.1%+3 ... morewords). Typical output ripple: 20mv VPP. Automatically turn off current when charging: can be set.
$
32.54
Buy It Now
$2.99 Shipping
Condition: New
Location: China
$
15.24
Buy It Now
$3.50 Shipping
Condition: New
Location: China
Arduino Module. Output current: maximum output current of 10A ( adjustable ). Short circuit protection : Fuse. Input Current: Maximum input current of ... more15A. Weight :251g.
$
34.55
Buy It Now
$3.23 Shipping
Condition: Neu
Location: China
MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
$
31.95
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
(Over power protection: 300W, over power will shut down the output, display 0PP. And the output power should not exceed 300W. The fan current is less ... morethan 300mA) to assist in heat dissipation. Current display range: 0.00A-20.00A (accuracy +0.03A approx.).
$
1.50
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Item Description: Update content: 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. 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 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l 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 l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l 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: l Make sure operating
$
16.14
Buy It Now
$4.67 Shipping
Condition: New
Location: China
Books, Movies & Music. NEW, ORIGINAL parts. Collectibles & Art. West Asia/Middle East. Australia/New Zealand. United Kingdom. France/West Asia. East/South ... moreAsia.
$
7.20
Buy It Now
Free Shipping
Condition: New
Location: China
(LED Display,,Speaker,Fan,etc.). 1 Piece converter. Output power:15W. Output Current: MAX 3A. We'd like to settle any problem in a friendly manner. Because ... morethe unpaid dispute will not be closed automatically, and we may ignore it.
$
1.75
Buy It Now
$3.00 Shipping
Condition: New
Location: China
MT3608 DC-DC Adjustable Boost Module MAX Output 28V 2A Plate Step Up Module For Arduino. 1/2/5pcs MT3608 DC-DC Adjustable Boost Module. The maximum output ... morecurrent: 2 a. The peak current output current is no more than TV university.
$
12.39
Buy It Now
Free Shipping
Condition: New
Location: United States
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%).
$
10.96
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Module nature: Non isolated step-down module. The current detection of the module is a low-end detection. Under natural heat dissipation, the power should ... morenot exceed 400W and the current should not exceed 15A.
$
15.59
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreOutput over power protection (0 -50W adjustable, default 50W).
$
12.69
Buy It Now
Free Shipping
Condition: New
Location: United States
Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
$
15.03
Buy It Now
$3.50 Shipping
Condition: New
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
$
18.99
Buy It Now
Free Shipping
Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: Yes (very high-power module with load may fail when starting). ... moreSmall output ripple, with π-type filtering. Output over power protection (0 -50W adjustable, default 50W).
$
24.74
Buy It Now
$3.50 Shipping
Condition: New
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.
$
32.66
Buy It Now
Free Shipping
Condition: New
Location: Jamaica, United States
MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
$
30.23
Buy It Now
$2.81 Shipping
Condition: Neu
Location: China
Maximum power: 1000W (1000W for power tools). 45 In 1 Sensor. Increase the digital display function, more convenient to use;. Battery Protection Board. ... moreAm 06.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt.
$
13.49
Buy It Now
$3.50 Shipping
Condition: New
Location: China
10A DC Step Down. Arduino Module. Input reverse connect protection: no. Short circuit protection: yes. Module size:length 80mm width 53mm height 35mm. ... moreSet key can set the display mode, which is divided into 3 kinds.
$
4.84
Buy It Now
Free Shipping
Condition: New
Location: China
Maximum output current: 2A.
$
4.99
Buy It Now
$3.50 Shipping
Condition: New
Location: China
Input: DC7V~25V,>1A. With power indicator lights, there are three power indicator lights. If the indicator lights are off, it indicates that there is ... morea short circuit in the load. The type of DC power input interface is: DC 5.5mm 2.1mm.
$
7.99
Buy It Now
Free Shipping
Condition: New
Location: United States
NEW ARRIVALS IN OUR SHOP New 1 PCS Ultra Mini LM2596S Power Module DC-DC Buck Converter Step Down Module. Article-Nr.2302669. Product Details: LM2596S ... moreStep Down Module Condition: New IN + input positive IN-enter negative OUT + output the positive OUT-output negative Note that the input and output can not be reversed. Reverse may burn out Input: DC 3V to 40V(input voltage must be higher than the output voltage to 1.5v above can not boost) Output: DC 1.25V to 35V voltage continuously adjustable. High-efficiency maximum output current of 3A PCB size: 45(L) x 20(W) x 14(H) MM(with potentiometer) Adjustment using the 3296 adjustable resistance The characteristics of the low price. Small size, and relatively simple function Normal Operation Tempretaure is 25℃ Color and more details are shown as pictures PLS NOTE that due to lighting effects. Monitor's brightness/ contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item! Package Included: 1 x LM2596S Step Down Module, Powered By just-the-one.
$
4.99
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Output Prevent Backflow: None. - Four high frequency capacitance, can lower output ripple, enhance the work stabilization. (when 20°C to 100°C constant ... morecurrent 1A, temperature drift less than 1%).
$
1.11
Buy It Now
Free Shipping
Condition: New
Location: China
$
1.74
Buy It Now
Free Shipping
Condition: New
Location: China
Brand Ti Model LM2596 MPN LM2596 UPC Does not apply.
$
14.54
Buy It Now
Free Shipping
Condition: New
Location: United States
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. Short press U / I button again to switch to set constant current value. It ... morecan be seen that a certain bit of the constant current value is blinking.
$
1.00
Buy It Now
Free Shipping
Condition: New
Location: 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-
$
1.24
Buy It Now
Free Shipping
Condition: New
Location: China
Brand Ti Model XL6009 MPN XL6009 UPC Does not apply.
$
55.17
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Or else it will be burnt. Output current: 0-12.00A Output power range: 0-348W. Open size: 71mm 39mm Power module size: 93 71 41(mm) (L W H). Product Weight: ... moreabout 225g Display module size: 79 43 41(mm) (L W H).
$
17.99
Buy It Now
Free Shipping
Condition: New
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.
$
2.14
Buy It Now
Free Shipping
Condition: New
Location: China
$
11.66
Buy It Now
Free Shipping
Condition: New
Location: United States
Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
$
2.47
Buy It Now
$2.81 Shipping
Condition: Neu
Location: China
Step down module. Step up module. Adapter Module. Display module. Wireless module. 5: Built-in soft start. Breadboard Cable and Prototype. GPRS Board.
$
2.30
Buy It Now
$3.20 Shipping
Condition: New
Location: China
The maximum output current can be as high as 3A, the normal stable working current in 2A, higher current need to increase the heat sink. Switching indicator ... moreare red. LM2596S4-digit Digital Tube Display.
$
1.08
Buy It Now
Free Shipping
Condition: New
Location: China
$
1.24
Buy It Now
$3.20 Shipping
Condition: New
Location: China
1/2/5PCS DC-DC SX1308 2A Converter Step-UP Adjustable Power Module Booster. Circuit has short circuit protection, overheating protection function. The ... moreoutput power can be adjust, maximum can arrive 28V and its interior integrate the lowest RDS internal resistance 100m?.
$
8.27
Buy It Now
$3.20 Shipping
Condition: New
Location: China
LM317 current expansion circuit module, through the external high-power PNP-type (TIP36) transistor, you can make the LM317 output current up to 3A (need ... moreto increase the heat sink of the power tube), and with short-circuit protection.
$
7.38
Buy It Now
Free Shipping
Condition: New
Location: China
$
71.25
Buy It Now
Free Shipping
Condition: New
Location: China
Input: 25-90V (cannot exceed 90V). Fan: The heat sink temperature is 50C, and the fan starts. Stop working at 40°C. Nixie tube switch: it can be turned ... moreoff when not in use. Due to the light and screen difference, the item's color may be slightly different from the pictures.
$
88.61
Buy It Now
$3.78 Shipping
Condition: Neu
Location: China
3: Input power: 2000W (maximum). Input power: 2000W (maximum). The maximum input current cannot exceed 100A, and the power cannot exceed 2000W. 2: Input ... morecurrent: 100A (maximum). Input current: 100A (maximum).
$
4.30
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Output output range: DC 3.3V~18V. AC: AC input. Output current range: up to 2A.
$
1.00
Buy It Now
Free 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
$
4.81
Buy It Now
Free Shipping
Condition: New
Location: China
Output Current:3A (max). Output Ripple:
$
1.11
Buy It Now
Free Shipping
Condition: New
Location: China
$
7.49
Buy It Now
Free Shipping
Condition: New
Location: 龙岗区, China
Desciption: The maximum output current: 2 a Input voltage: 2 v ~ 24 v The maximum output voltage: > 5 v - 28 v Efficiency: > 93% Mechanical Properties: ... moreProduct Size: 36 mm * 17 mm * 14 mm. Method Of Use: The module of the IN+ and - after 2~24v, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage. Attention: 1. The input voltage should not exceed the maximum input voltage. 2. The peak current output current is no more than TV university. Package Including: 1 x MT3608 DC-DC Step Up Power Module (Optional).
$
5.69
Buy It Now
Free Shipping
Condition: New
Location: China
When it is used with a USB adapter board, microUSB is used as an input, which is very convenient to use. -Input DC 5V from USB male socket;. -Output Power: ... more3W(Max). Due to the difference between different monitors, the picture may not reflect the actual color of the item.
$
14.36
Buy It Now
$2.00 Shipping
Condition: New
Location: China
Output power: 35W under natural heat dissipation and 50W under air cooling. DC-DC Converter Boost-buck Positive Negative Module Input 3.6~30V,Output ±3~±30V. ... more(2) Set the constant current value (overcurrent protection value); (For example, the constant current value is 3.00A, then the maximum current of your product can only reach 3A, when the current reaches 3A, the liquid crystal will display the "CC" state, otherwise the liquid crystal will display the "CV" state.).
$
6.25
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Note that this product must be used within 30 watts under natural heat dissipation and cannot be overloaded. Second, the constant current function! First, ... morecan boos t and buck! Demonstration of buck, high current to 18650 lithium ba ttery charging.
$
9.15
Buy It Now
Free Shipping
Condition: New
Location: Walnut, United States
Press the left button, minus a unit. Type: Step-down Power Converter Module. When the right" OUT" led light, it shows output, the left "in" led show input. ... moreBuilt in output short protection function.
$
5.55
Buy It Now
$3.78 Shipping
Condition: Neu
Location: China
DC12-95V to 1.5-90V18A. Type: Non-isolated Buck Module (BUCK). Buck, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, etc. Type: Non-isolated step-down ... moremodule (BUCK). Output current: Rated 8A (The current size is related to the pressure difference and temperature. ).
$
35.89
Buy It Now
Free Shipping
Condition: New
Location: Bordentown, United States
Device Type LM2596S DC-DC Step-down Module. Output Current 3A (Max.). Can effectively filter out high frequency noise, 36 u thickening circuit boards, ... morehigh-Q inductance with LED indicator output. The DC to DC converter module are used high quality solid-state capacitors.
$
8.90
Buy It Now
Free Shipping
Condition: New
Location: Exeter, United States
1 x 400W DC-DC Step-up Boost Converter Constant Current Power. There are 2 heat sinks that would ensure a better heat dissipation. Then adjust "CC-ADJ" ... moreclockwise to the current value you need. Because if the more energy is left in battery, the less charging current will be.
$
7.97
Buy It Now
Free Shipping
Condition: New
Location: 龙岗区, China
$
51.77
Buy It Now
Free Shipping
Condition: New
Location: China
Using high-quality materials, the input power can reach up to 1500W;. Output power: 1500W Max. Output current: 50A Max. With casing. The input and output ... moreof the module do not have a reverse connection protection function.
$
18.49
Buy It Now
$4.67 Shipping
Condition: New
Location: China
Arduino Module. Motor Drive Module. USB Module. Clock Module. Bluetooth Module. Signal Generator/Transmitter. Power Module?DC-DC and DC-AC?. Fishing&Hunting.
$
12.75
Buy It Now
Free Shipping
Condition: New
Location: United States
Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
$
7.19
Buy It Now
$3.50 Shipping
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. Output Current:3A ... more(max),actual testing input 12V output 1.5A. Output Short Circuit Protection:yes.
$
18.25
Buy It Now
$5.00 Shipping
Condition: New
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.
$
13.99
Buy It Now
Free Shipping
Condition: New
Location: Hainesport, United States
100-240V Input, 3V - 24V, 1.5Amax Output. Output power: 60 (W). Output ripple noise: 100MV. 1 x adjustable power adapter (US Plug). Output current: The ... moremaximum current can reach 5A (A). Work efficiency: 87 (%).
$
39.99
Buy It Now
Free Shipping
Condition: New
Location: United States
MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
 In