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Location: 龙岗区, China
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Location: China
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When the settings are completed, press the'SET'button for 2 seconds or no key operation for more than 6 seconds will automatically exit the settings. ... moreThe switch between full selection and bit selection is realized by pressing the'SET'button.
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Location: China
$
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5V output characteristics 24V output characteristics 2: It has overload, short circuit and over temperature protection functions. 12V output characteristics ... moreOutput accuracy: ± 1%. 4: Full load aging test.
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Location: United States
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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Location: Los Angeles, United States
Recommendations For You DS18B20 DALLAS 18B20 Wire Digital Temperature Sensor DS18B20 Waterproof Digital Thermal Probe or Sensor Real Time Clock Module ... morefor arduino AVR PIC 51 ARM Digital Humidity& Temperature Sensor DHT11 good HC-SR04 Ultrasonic Module Measuring Transducer Sensor 5x7cm DIY Prototype Paper PCB Universal Circuit Board Visit my eBay Store: ChipWorld Product Name: 10pcs LM317 DC-DC Converters Buck Power Module Adjustable Linear Regulator SKU: 3711*10 Parsts No. Package: Brand: Quantity: 10, Specification: Output Current: 1.5A(min) 2.2A(typ) Input-output voltage differential(VI-VO) 40Vdc(max) Adjustable output voltage range: 1.2 ~ 37V Operating temperature: 55℃ to +150℃ Current output: 1.5A Voltage Input: 4.2 ~ 40 V Operating temperature: 0℃ ~ 125℃ Characteristic frequency: 100(MHz) Module size: 35.6(mm) x16.8(mm) For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. Maybe you request LCD2002 2002 20x2 Character Display Module for Arduino Yellow new 2PCS 12864 Blue Backlight 128X64 Dots Graphic Matrix LCD Module Display LCM GOOD $ 9.94 + free shipping $ 22.94 + free shipping $ 39.85 + free shipping $ 65.0 + free shipping $ 18.0 + free shipping Any pro blem. Please contact us freely 1) We accept PayPal payment ONLY. inkFrog Analytics. G63.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3Eg63-14acfac973d-0x10d-
$
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Location: China
The use of external 60V 75A high-power MOS. The module has output short circuit protection. Module size: 56 20 21mm(L W H). Module x 1 pcs. Output power: ... moreNatural heat dissipation 30W,Enhanced heat dissipation 50W.
$
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Location: China
Built in current limit function. Output power: 75W (MAX). Built in output short protection function. L x W x H =6.6 3.9 1.8CM. Input reverse polarity ... moreprotection: None (if required, high current diode in series with the input).
$
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Location: Denver, United States
1pcs Adjustable DC DC Buck Boost Converter. Super capacity protection (0-60ah adjustable, off by default). Soft start: yes (with high power and load module ... moremay fail when starting). Current display resolution: 0.001A.
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This module is more than 5A in use, to enhance heat dissipation. Built in thermal shutdown function, current limit function, output short protection function. ... more1 x DC Buck Converter. Output Current: 0-5A(adjustable).
$
8.89
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Condition: New
Location: China
LM338K as an excellent linear regulator, with high stability, h igh temperature resistance, high linearity properties. The maximum working current is ... moremore than 3A (the maximum output current can reach 5A. ).
$
6.27
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Location: China
Whole network smallest maximum 3A output. Output current: rated current 3A(MAX). Module Properties: Non-isolated step-down module (buck). Output Ripple:less ... morethan 30mV. Product information.
$
10.06
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Condition: Neu
Location: China
Input surge current: 20A (full load). Output Current Range: 0A to 150mA, the peak current of 200mA. Short-circuit protection: YES, automatic recovery ... moreafter problem solved. Output Current: 2A(Max). Output current:150mA.
$
11.60
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Condition: New
Location: China
And it has a good performance. Output current: adjustable maximum 5A. this module use good chip as core and it is stable. also its ripple is low to 50mV. ... morecheck the curse above. Load Regulation: ± 0.5%.
$
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Location: Chino, United States
Description: Automatic start Automatic load transfer Configurable inputs Configurable outputs Configurable alarms & timers Digital inputs Analogue inputs ... moreBack-lit character LCD display Engine protection Front panel mounting PC configurable 100% Front panel configuration LCD alarm indication LED alarm indication Icon based fault diagnostics Benefits: In-built engine diagnostics removes the requirement for service equipment License free PC software Module helps to improve the life cycle of engine starter motors User-friendly set-up and button layout.
$
10.59
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Condition: New
Location: China
Max output current: 5A. Correction function Left Key: Energy-saving mode,can turn on or turn off the digital tube display. Unit gain band width. Over ... moretemperature protection: Yes,over temperature automatic disconnection output.
$
12.11
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(When the current reaches 2A, the red constant current LED is on, otherwise the LED is off). Soft start: Yes (very powerful with load module may fail ... moreto start). Crystal shell, elegant design, touch the touch of good quality;.
$
53.95
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Location: China
One-key screen-off makes the design more user-friendly. Long press the power button to realize one-key screen-off operation. When the screen is off, the ... morekeys are locked to prevent accidental touch.
$
16.48
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Condition: New
Location: China
5A LM338K Regulator. DIY LM338K 3A Step Down Module. 1PC LM338K. Input and output the minimum differential pressure: 3V. 1PC 338K Heat sink. Circuit board ... moresize: 9.6 5.8cm. DC output:1.2-30V. DC input: 3-35V.
$
2.73
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Condition: New
Location: China
Input Current: Rate Current 2A, 12V To 5V, Max:3A. Step Down Converter Step Up Converter Module nature: Non-isolated step-up module. Load Regulation: ... more±1%. Output Current: Max 15W. Input reverse polarity protection: Have protection, reverse have not current.
$
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Location: Los Angeles, United States
WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 18A 248W UE. WaterProof ... more24V to 12V 40A 480W Step Down DC/DC Power Converter Regulator UE.
$
6.80
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Condition: New
Location: China
LED DIP Light. Non-isolated step down step up CC CV Buck Boost module. LED SMT Light. Output current: 5A continuous, 10A max. (with cooling). Input current: ... more6A continuous, 8A max. / 10A peak (with cooling).
$
1.74
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Location: China
$
1.53
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Condition: New
Location: China
LM317 Kit+LED. LM317 with LED. LM317 Module. PTC Resettable Fuse x1. Overheat overcurrent short circuit full protection. Circuit board size:58 42mm. heak ... moresink x1. output circuit:1A(max).
$
6.95
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Location: China
Output current: Natural heat dissipation is 3A,enhanced heat dissipation is 4A. Can boost and buck Conversion efficiency: 87%-91%(boost); 87%-89%(buck);. ... moreOutput ripple: when output 12 volts,3A,the output ripple is 20mV.
$
1.55
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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-
$
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Location: China
Car charging retrofit. Output overcurrent, short circuit protection. Output power: maximum 24W (5V /3.4A, 9V /2.5A, 12V /2A, etc.). Machine over temperature ... moreprotection.
$
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Location: China
1 x XL6019 DC-DC adjustable step-up boost module. Modules Nature: non-isolated boost. Power (3-35V), power indicator light, the module is working properly. ... moreModule Interface Built-in over-temperature protection, overcurrent protection circuit full set of reliability, high reliability.
$
34.83
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Location: Phoenix, United States
Color: LM2596. ★Features: use SANYO solid-state capacitors,36u thickening circuit boards, high-Q inductance with LED indicator output.
$
3.28
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Condition: New
Location: China
Output current: Rated current 1.8A (3A MAX, can not be prolonged). Module Properties: Non-isolated step-down module (BUCK). Load regulation:±0.5%. Output ... moreripple:30mV(no-load). Input Reverse protection: No(Can not be reversed).
$
6.65
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Location: College Point, United States
Input current: 3A(maximum). Output ripple: 30mA(maxmum). This is our SOP, for us to be certain and for record purposes.
$
11.52
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Location: China
This is a DC-DC step down converter module that convert 6.5V-60V to 1.25-30V, maximum current is 10A. Load Capacity: 10A(Max). Input: 6.5V-60V Output: ... more1.25V-30V(adjustable). Module: 75 21 16mm / 2.95 0.82 0.63".
$
2.99
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Location: China
Module properties: Non isolated buck module(BUCK). There is an output indicator light. Power indicator: Have. Load regulation: S(I)≤0.8%. Over temperature ... moreprotection: Have (Automatically turn off after overheating).
$
4.98
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Condition: New
Location: China
250W DC-DC Boost Module. 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. ... more900W DC-DC Boost Module. 1 900W Digital Boost Module.
$
1.25
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Condition: New
Location: China
Input: 2-20V output 3-28V ,maximum 2A input. The total power output is slightly less than the total input power. We afford all cost if it's our fault. ... moreWe maintain the excellent service standards. The actual use less than 1.8A.
$
11.57
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Location: United States
Features: use SANYO solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. The input and output interface ... morecan be reversed.
$
20.46
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Location: China
Step Down Module. 1 x Step Down Module.
$
12.34
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Location: China
When CC is set, constant current value will be adjusted by default. When LED is driven, fast dimming can be realized by pressing UP/DOWN key, which is ... morevery convenient! Press and hold the SET button for 3 seconds to enter the setting interface;.
$
13.75
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Location: China
Sampling high-quality aluminum substrate PCB, the heat dissipation effect is very good, the output power is greater. Answer: No. I think your module has ... morea power of 600W. Charging batteries, lithium batteries, etc.
$
1.48
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Condition: New
Location: China
Name / number LM2596S DC-DC step-down module. Note: This is the step-down module, the input voltage must be higher than the output voltage.Output current ... moreis greater than 2.5A.
$
23.68
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Location: United States
Long press: switch to display output current/output power. Long press: set output default ON/OFF when powered on. PROTECTION --- soft start; input reverse ... moreconnection protection; output anti-backflow protection; short-circuit protection; over-current protection; over-power protection; over-temperature protection.
$
5.88
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Condition: New
Location: China
Short circuit protection: Yes. the capacitor charging, guns power. Input reverse polarity protection: Yes (non-self-healing, reverse burning fuse, you ... morehave better not reverse it.). Module Properties: non-isolated step-up module.
$
5.03
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Condition: New
Location: China
This module is more than 5A in use, to enhance heat dissipation. Built in thermal shutdown function, current limit function, output short protection function. ... more1 x DC Buck Converter. Output Current: 0-5A(adjustable).
$
4.45
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Condition: New
Location: China
Description When you use the product. The module inputs and outputs to be isolated from ground! Specifications 1、Input voltage range:6~38VDC(Note:input ... morevoltage not exceeding 38V) 2、Output voltage range:1.25-36VDC adjustable 3、Output current: 0-5A 4、Output power: 75W 5、High efficiency up to 96% 6、Built in thermal shutdown function 7、Built in current limit function 8、Built in output short protection function 9、Input reverse polarity protection: None(if required. High current diode in series with the input) 10、L x W x H =61.7*26.2*15mm 11、Weight: 20g Application 1、Use as a step-down modules with overcurrent protection capabilities Usage: 1) adjust the“voltage potentiometer” so that the output voltage reaches the value you want. 2) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined overcurrent protection value. For example, the meter displays the current value of 4A, then you can use the module to a maximum current of 4A) 3) Connected to the load. 2、Use as a battery charger Usage: 1) Make sure you need to charge the battery float voltage and charging current; if lithium parameters 3.7V/2200mAh. Then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA) 2) Under no-load conditions. Adjust the“Voltage potentiometer” so that the output voltage reaches the float voltage; if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V) 3) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined Charging current value. 4) Charge turn lamp current factory default is 0.1 times the charging current; Battery during charging current is gradually reduced. If the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged) 5)co
$
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Condition: New
Location: China
Recommendations For You 20% Off. $8.24 Now 50% Off. $3.20 Now 20% Off. $4.16 Now 19% Off. $1.73 Now 19% Off. $5.58 Now Visit my eBay Store: ChipWorld ... moreProduct Name: NEW LM317 Step Down DC 5V-35V to 1.25V-30V DIY Kit AC/DC Power Supply Module SKU: 2713 Parsts No. Package: Brand: Quantity: 1 It is DIY kit.Need weld each component together. It can input DC/AC power.But only can output DC. Input DC volt:5V-35V Input AC volt:6V-25V output DC volt:1.25V-30V output circuit:1A(max) minimun dropout voltage of input and output:3V Listing: PCB board x1 KF3.96-2P x1 1N4007 x5 Switch x1 scoket x1 PTC Resettable Fuse x1 50V 407UF electrolytic capacitor x1 104 ceramic capacitor x2 M3*6 screw x1 LM317 x1 heak sink x1 5K adjustable resistor x1 Potentiometer knob x1 2N5551 x1 5.1K resistor x1 220ohm resistor x1 25V 10UF capacitor x1 50V 2200UF capacitor x1 LED x1 For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. Maybe you request $ 34.0 + free shipping $ 2.07 + free shipping $ 11.5 + free shipping $ 18.0 + free shipping $ 28.0 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkfrog terapeak. I000000.
$
2.55
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Location: China
1PCS x DC-DC 3.3V & 5V Converter Module. We afford all cost if it's our fault. We maintain the excellent service standards.
$
3.45
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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.
$
1.85
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Location: China
(LM2596 Step-down Module;. DC 3V - 35V. Can't booster) ;. Output below 2A can work without heat sink, when output current more than 2.5A (or output power ... moremore than 10w) to work long. When 12v input, 5v output 1a current, load regulation less than 1% ;.
$
2.78
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Location: China
Module type: MC-901. Module use note beyond the longest arc distance, due to the high pressure energy can not be released. Input current: 0.5A-1A. Output ... morecurrent: 0.5A-1A. Input wire length: 9 cm. Input current: 2 A - 5 A.
$
19.98
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Condition: New – Open box
Location: China
The induction coil consists of a high-pass or low-pass filter with a resistor or capacitor. Phase shift circuit and resonant power. It can be connected ... moreto DC and resistor AC. Double-layer high-density fiberglass circuit board.
$
1.15
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Condition: New
Location: China
Product Name: 1PCS DC-DC Converter Step Up Boost Module 3V to 5V 1A USB Charger for MP3/MP4 Phone Feature: Module Properties: non-isolated step-up module(BOOST) ... moreinput voltage: 2.5-6V Output voltage: 4-12 V(Adjustable. The default 5 v) Output Current: the maximum 1000mA Efficiency: Up to 92% the higher the input voltage. The higher the efficiency) Switching frequency: 1MHz Output ripple: 20mV(MAX) Operating Temperature: Industrial(40°c to +85°c) Voltage regulation: ± 2.5% Short circuit protection: None(Please use the lithium battery with protection. Input Reverse Polarity Protection: None Connection: Welding Input: IN + Postive. IN-Negative Output: USB Output 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. Maybe you also need the following parts DC-DC Converter Step Up Boost Module 1-5V to 5V 500mA USB Charger for MP3/MP4 Phone. $ 6.36 + free shipping $ 3.5 + free shipping $ 1.75 + free shipping $ 2.16 + free shipping $2.51 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkfrog terapeak. I000000. InkFrog Analytics.
$
10.33
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Location: China
For larger output current, two modules can be used in parallel. For example, the output needs 10A, and the two modules can be connected in parallel, and ... morethe output current of each module can be adjusted to 5A.
$
2.43
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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).
$
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Location: Fort Collins, United States
Non-isolated step-up (Boost). Output power: Natural cooling 15W, plus heat sink 25W (Max). Full load temperature rise: 45 C. Load Regulation: ± 0.5%. ... moreOutput current: 2.5A (Max).
$
13.10
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Location: Matthews, United States
1. Input voltage:5-32V 2. Output voltage:0-16.5V 3. Output current:3A(max) 4. Conversion efficiency:95% 5. Size:62*44*18mm Packing Included: 1pcs power ... moresupply module Brand Unbranded MPN Does Not Apply UPC Does not apply.
$
1.96
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Condition: New
Location: China
12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on. Module Properties: non-isolated step-down module (BUCK). Over 3A, attached the heat ... moresink. Load regulation: S (I)
$
5.85
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Condition: New
Location: China
DC-DC Boost Converter 8~32V to 45~390V (Max.). Input Current: 5A (Max). Module Properties: Non-isolated step-up module. Over current protection: Yes. ... moreInput reverse polarity protection: Yes (non-self-healing, reverse burning fuse, try not reversed.).
$
49.80
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Condition: New
Location: China
One-key screen-off makes the design more user-friendly. Long press the power button to realize one-key screen-off operation. When the screen is off, the ... morekeys are locked to prevent accidental touch.
$
2.55
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Condition: New
Location: China
Type / name: LM2596HVS DC-DC step-down module. Package included :1 x LM2596HVS LM2596HV DC-DC Adjustable Step Down Buck Converter Power Module. Specification:It's ... moreLM2596HVS Not LM2596S Chip,please know it.
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