In 
 
Order by: 
Available to: 
Price: 
 - 
$
4.75
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
6.95
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
6.95
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
13.98
Buy It Now
$0 Shipping
Condition: New
Location: Whippany,NJ,USA
$
5.75
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
9.98
Buy It Now
$0 Shipping
Condition: New
Location: Pomona,CA,USA
$
12.95
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
9.98
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
4.49
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
7.95
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
15.49
Buy It Now
$0 Shipping
Condition: New
Location: Edmond,OK,USA
$
4.99
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
5.75
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
3.49
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
5.94
Buy It Now
$0 Shipping
Condition: New
Location: Dayton,OH,USA
$
11.94
Buy It Now
$0 Shipping
Condition: New
Location: Pomona,CA,USA
$
13.99
Buy It Now
$0 Shipping
Condition: New
Location: Edmond,OK,USA
$
7.99
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
3.49
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
4.92
Buy It Now
$3.39 Shipping
Condition: New
Location: China
$
1.99
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
13.06
Buy It Now
$0 Shipping
Condition: New
Location: USA
$
2.42
Buy It Now
Free Shipping
Condition: New
Location: Addison,IL,USA
$
6.99
Buy It Now
$0 Shipping
Condition: New
Location: Walnut,CA,USA
$
2.09
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
1.99
Buy It Now
$0 Shipping
Condition: New
Location: Temecula,CA,USA
$
5.79
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
17.49
Buy It Now
$0 Shipping
Condition: New
Location: Edmond,OK,USA
$
18.79
Buy It Now
$0 Shipping
Condition: New
Location: Hebron,KY,USA
$
4.99
Buy It Now
$2.99 Shipping
Condition: New
Location: China
$
3.49
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
12.25
Buy It Now
$0 Shipping
Condition: New
Location: USA
$
15.96
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
7.95
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
7.88
Buy It Now
$0 Shipping
Condition: New
Location: Monroe Township,NJ,USA
$
20.89
Buy It Now
$0 Shipping
Condition: New
Location: USA
$
18.35
Buy It Now
$0 Shipping
Condition: New
Location: Monroe Township,NJ,USA
$
3
Buy It Now
$0 Shipping
Condition: New
Location: Fort White,FL,USA
$
7.88
Buy It Now
$0 Shipping
Condition: New
Location: Monroe Township,NJ,USA
DC-DC CC CV Buck Converter Module 7-40V to 1.2-35V 8A 300W For LED Drive&Charging Description Features: Use a dedicated benchmark IC. And high-precision ... morecurrent sensing resistor, make more stable constant current, when 20℃ to 100℃ constant current 1A, temperature drift less than 1% Particularly suitable for LED driver. Fixed turn lamp current is 0.1 times the current value(When charging. Used to identify whether the battery is fully charged) High output current. The max output current can reach 9A. Low output ripple. High frequency capacitor reduces output ripple. Module parameters: Module Properties: non-isolated step-down module. Constant current and constant voltage module(CC CV) charging module, Input voltage: 7-40V, Output voltage: 1.2-35V(continuously adjustable) Output Current: 8A. 9A the MAX( power tube temperature exceeds 65℃ please add cooling fan) Constant current range:0.2-8A( adjustable) Turn lamp current: constant current value* 0.1) Turn lamp current and constant current value linkage.For example, constant current value 3A, turn lamp current is set to 0.1 times constant current(0.1* 3A = 0.3A) When adjust the constant current to 2A, then turn lamp current is 0.1 times constant current(0.1* 2A = 0.2A) Turn lamp current is fixed to 0.1 time in this version( actually turn lamp current value is probably not very accurate) It is for identify whether the battery is fully charged. Dropout voltage: 1V, Output Power: Maximum power is about 300W. Power tube temperature exceeds 65 degrees please add fan. Conversion efficiency: up to approximately 93% the higher output voltage. The higher the efficiency) Output ripple: 20M bandwidth( for reference only) Input 24V Output 12V 5A ripple around 50mV( excluding noise) Operating temperature: Industrial grade(40 ℃ to +85 ℃) No-load current: Typical 20mA(24V step down to 12V) Load regulation: ± 1% constant voltage) Voltage regulation: ± 1% Constant accuracy and temperature: the actual test. The module tem
$
5.99
Buy It Now
$0 Shipping
Condition: New
Location: Duluth,GA,USA
$
15.98
Buy It Now
$0 Shipping
Condition: New
Location: Sayreville,NJ,USA
$
15.69
Buy It Now
$0 Shipping
Condition: New
Location: Red Oak,TX,USA
$
13.98
Buy It Now
$0 Shipping
Condition: New
Location: Whippany,NJ,USA
$
11.56
Buy It Now
$0 Shipping
Condition: New
Location: Monroe Township,NJ,USA
$
6.85
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
10.99
Buy It Now
$0 Shipping
Condition: New
Location: Rossville,GA,USA
$
11.95
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
2.78
Buy It Now
$3.38 Shipping
Condition: New
Location: China
$
6.99
Buy It Now
$0 Shipping
Condition: New
Location: USA
$
10.49
Buy It Now
$0 Shipping
Condition: New
Location: Las Vegas,NV,USA
$
15.56
Buy It Now
$0 Shipping
Condition: New
Location: USA
$
6.89
Buy It Now
$0 Shipping
Condition: New
Location: Fort Collins,CO,USA
$
4.79
Buy It Now
Free Shipping
Condition: New
Location: Addison,IL,USA
$
12.54
Buy It Now
Free Shipping
Condition: New
Location: Addison,IL,USA
$
0.99
Buy It Now
$2.75 Shipping
Condition: New
Location: China
$
6.95
Buy It Now
$0 Shipping
Condition: New
Location: Indianapolis,IN,USA
$
8.79
Buy It Now
$0 Shipping
Condition: New
Location: Fort Collins,CO,USA
$
3.22
Buy It Now
Free Shipping
Condition: New
Location: United Kingdom
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-
$
6.31
Buy It Now
$0 Shipping
Condition: New
Location: Walnut,CA,USA
$
0.78
Buy It Now
$0 Shipping
Condition: New
Location: Hong Kong
Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: IN-IN + input Positive Input Negative! Positive output OUT ... more+ OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin* Iin* Efficiency = Vout* Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current(BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost. Superior performance, LM2577 module is about to be eliminated. ● Wide input voltage 3V ~ 32V. Optimum operating voltage range is 5 ~ 32V; ● Wide Output voltage 5V ~ 35V; ● Built-4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) ● high switching frequency 400KHz. Can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost(BOOST) Rectification Non-Synchronous Rectification Input Range 3V ~ 32V Output Range 5V ~ 35V Input Current 4A(max) No-load 18mA(5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. Conversion efficiency Switching frequency 400KHz Output Ripple 50mV(the higher the voltage. The greater the current, the greater the ripple) Load Regulation ± 0.5% Voltage Regulation ± 0.5% Operating Temperature-40 ℃ ~ +85 ℃ Dimensions 43mm* 21mm* 14mm(L* W* H) Package Included: 1PCS x DC-DC Adjustable Step-up Power Converter Module XL6009, We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be
1 2 3 4 5 6 7 8 9 10
 In 

Past Items  
 
DC- DC CONVERTER OUTPUT 12V 8A INPUT 15-40V POWER SUPPLY MODULE HRD12008 please notice.This converter is not new,but test ok. Features: 1. Base on Hitachi DC-DC chip HA16114FP( up to 600kHz, output drive current up to 1A, the internal reference voltage source output 2.5V) The switch is 2SJ652 the diodes is RB215T- 90 inductor is EED25 core, 3-wire and wound made Nominal output 12V 8A. 2, You also can change this module to OUTPUT ADJUSTABLE.From 2.5V to input voltage. Specification: Input(DC) 15V-40V Output( DC) 12V. Output Current: 8A Volume: 60MM* 40MM* 30MM Package include: 1 x DC- DC CONVERTER OUTPUT 12V 8A INPUT 15-40V BUCK POWER SUPPLY MODULE HRD12008 Shipping: Items will be shipped within one business day after payment received. Items are shipped from China using Airmail. Reach most of the countries within 10 to 25 business days. Delivery ... moretime depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund Canada Rate(item arrived) 0.0% 47.1% 31.4% 17.6% 3.9% Refund Spain Rate(item arrived) 3.5% 25.0% 47.9% 12.9% 10.7% Refund Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. Returns: I
Product Description Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE Feature: Product model: KIM-3R35L Module properties:DC/DC Buck Converter Input voltage: 9V-35V Output voltage: 3.3V Output current: 5A Output power:16.5W Conversion efficiency:about 90% 12V To 3.3V/5A) Size: 45 x 31(mm) Item condition:Used Package includes: 1 x 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 ... moredays 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- 20:00 and Saturdays 11:00– 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. Excluding Weekends and Public Holidays) Engineered for professional eBay sellers!
40HP RotoPhase 3 Phase Converter with Buck boosters Model# CVR
Hamresales by Hamrecycling Description: American Rotary 3 Phase Converter. 10HP, AB10-S +Buck Booster, Cables, switch. Whats included: Qty 1 American Rotary 3 Phase Converter.10HP, AB10-S Generator Motor, Converter Box Specs Gentec Phase Converter Spec 37m327w737G1 Kw 7.5kw Volts 230/460 Amps 28/14 RPM 1800 Hz 60 Ph 3 SF 1.15 Rating 40c AMB PC Gen 0107-r3 Qty 1 Jefferson Electric Buck Boost Outdoor type 3RUL Qty 2 Main Power Cables Qty 2 Connection Cables Qty 1 Power switch Payment: PAYMENT is accepted by Paypal Shipping: SHIPPING is free. Standard with tracking. Terms: These items were tested. Working, being sold as is from our company. Will come with company existing warranty. We had this installed for one of our machines at $1500 Design By: FreeAuctionDesigns
This is a INTERNATIONAL RECTIFIER SYNCHRONOUS BUCK CONVERTER EVAL BOARD. PN: IRDC3820 SOLD AS PICTURED. NOTHING ELSE IS INCLUDED. GUARANTEED TO BE IN WORKING ORDER UPON ARRIVAL. PLEASE DISREGARD THE NUMBERS IN PARENTHESES AT THE END OF THE DESCRIPTION IN THE TITLE. THESE ARE FOR OUR INTERNAL REFERENCE. WE OFFER A 14 DAY RIGHT OF RETURN. We accept Paypal. Payment must be made within 3 days of item ending. We take great care in packaging your products and use only the best materials. We usually ship USPS for smaller domestic shipments. For larger items. We use FedEx or UPS. We also ship freight for very large and heavy items. In order to give you the lowest possible rate, we combine shipping charges on multiple orders. WE SPECIALIZE IN INTERNATIONAL SHIPPING. International Shipping rates will be higher than the rate posted here. Please contact ... moreus for international rates. All items are guaranteed to be in proper working order upon arrival. Unless specified otherwise in the description. We have been in the Industrial and manufacturing supply field for over 7 years and take pride in providing our customers with THE BEST CUSTOMER SERVICE. We do our best to describe everything. If you have questions. Please feel free to email us. We strive hard to make sure our customers are happy. We use the appropriate packaging materials that are necessary when packaging your items. We hope that you will find your purchase satisfying. If by chance there is an issue with your item, please let us know right away. We are always ready to address any concern. Powered by
Buy and Care Online Store 1 PCS AP1509 AP1509-ADJ SOP-8 1509 2A PWM Buck DC/DC CONVERTER CP222 Product Description 1PCS AP1509-ADJ SOP-8 1509 2A PWM Buck DC/DC CONVERTER SKU:CP222K4 REMARK Please feel free to contact us before you left feedback if there is any problem to your order. We will try to resolve your case as soon as possible. Thank you so much! SHIPPING& HANDLING Item will be sent to buyer's ebay shipping address only. Orders ship within 1-2 days on payment received. ALL our items are Checked and Shipped from HONG KONG. Our shipping department is located in Hong Kong. Item will be shipped Hong Kong Post Air Mail. Normally. It will reach most of the countries within 15 to 35 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. After we ship the item. We will email you ... morethe shipping information. W e will combine multiple items in one package. PAYMENT We accept Paypal only. It is fast, easy and safe. Payment must be received in 5 days after the auction ended RETURN TERMS All products are 100% money back guarantee. All the product have been checked and packaged in good condition. If you are not satisfied when you receive your item. Please return it within 14 days for a replacement or money back. Please contact me before you return it. CONTACT If you have any questions. Please contact us via ebay message. If you do not receive our reply. Please kindly re-sent your message and we will reply you as soon as possible. We will leave POSITIVE FEEDBACK after you received item. Please contact us if you are not satisfied Copyright 2014 Buy and Care Online Store. All rights reserved. inkfrog terapeak. I000000. InkFrog Analytics. On 18-Aug-14 at 00:18:43 EDT. Seller added the following information: RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*a4%601gc%3E-147e7ca7537-0x113-
Description: 100% 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) Package: 5pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Item will be shipped within 24-48 hours after full payment is received. The Item will be shipped by air mail,Normally the shippment to worldwide is used to take 20 to 25 business days. Exclude Sat& Sun. Paypal We only accept payment through Paypal. Payment must be received in 7 business days of auction closing. Please leave note for your special request in ebay note when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. If the item is defect when you ... morereceive it or you are not satisfied with it. Please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 3 months. You can return it to us. We will send you a new replacement after receiving the defective item, We care about our valued buyers. If you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.
DC 7-32V to 0.8-28V Step Down Buck Voltage Converter LED Driver Module 12A 300W More More More More More Add my Store to your Favourites and receive my email newsletters about new items and special promotions! General Interest Description Shipping& Payment Return Other Term& Attention Specification: Use a dedicated benchmark IC. And high-precision current sensing resistor, High output current. The max output current can reach 12A. Module Properties: non-isolated step-down module. Constant current and constant voltage module(CC CV) charging module. Input voltage: DC 7-32V Output voltage: DC 0.8-28V(continuously adjustable) Output Current: 12A(power tube temperature exceeds 65C please add cooling fan) Output Power: Maximum power is about 300W(power tube temperature exceeds 65C please add cooling fan) PCB screw terminal block wire range ... moreis 14-22A.W.G Conversion efficiency: up to approximately 93% the higher output voltage. The higher the efficiency) Output ripple: 20M bandwidth(for reference only) Input 24V Output 12V 5A ripple around 50mV(excluding noise) Dynamic response speed: 5% 200uS Potentiometer adjustment: clockwise( increase) Counterclockwise( decrease) The potentiometer close to the input port is for voltage adjust(CV) the potentiometer close to the output port is for current adjust(CC) Indicator: double color indicator. When charging the indicator is Red. Fully charged is Green( No load is green) Applications: High-power LED constant current driver Lithium battery(or Iron battery) charge 6V. 12V, 14V, 24V battery charge Nickel-cadmium nickel-metal hydride battery( battery pack) charge Solar panels and wind turbines Battery charge Step: Step 1:Make sure of the battery float voltage and charging current that you need. The input voltage of the module. Step 2:Adjust the constant voltage potentiometer. Adjust the output voltage to about 5V. Step 3: Use the multimeter in 10A current scale to measure output short-circuit current.And adjust the current potentiometer to make sure th