DC-DC LM2596 Converter Step Down Module Adjustable Power Supply Module, US $6.54 – Picture 0

DC-DC LM2596 Converter Step Down Module Adjustable Power Supply Module, US $6.54 – Picture 1

DC-DC LM2596 Converter Step Down Module Adjustable Power Supply Module, US $6.54 – Picture 2

Dc-dc Lm2596 Converter Step Down Module Adjustable Power Supply Module

US $6.54

Guang Zhou, China
Jan 29th

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Low Ripple 4.5-35V to 1.25-30V DC Adjustable Buck Converter Power Supply Breadboard Power LM2596 #090403 Product Description Feature: Module Properties: non-isolated step-down module (buck) Rectification: non-synchronous rectification Input voltage :4.5-35V Output voltage: 1.25-30V (adjustable) Output current: rated 3A, peak 5A, if the output power greater than 15W, please adding the heat sink(this item do not including heat sink) Efficiency: Up to 92% (the higher the output voltage, the higher the efficiency) Switching frequency: 150KHz Minimum pressure: 2V Operating Temperature: Industrial (-40°c to +85°c) (output power less than 10W) Full load temperature rise: 40°c Load regulation: ± 0.5% Voltage regulation: ± 0.5% Output ripple: Input 12V Output 5V 3A 7mV (MAX) Bandwidth: 20M Dynamic response speed: 5% 200uS Short circuit protection: current limiting (5A) Input Reverse Polarity Protection: No,Please Series diode at the input port. Some Applications: DIY Adjustable Power Supply DIY Charger Power for your electronic equipment Testing (only for reference) Input12.00V 0.489A Output4.982V 0.998A 4.970W efficiency84.70% Input12.00V 0.991A Output4.973V 1.998A 9.936W efficiency83.55% Input12.00V 1.522A Output4.951V 2.998A 14.84W efficiency81.25% Input24.00V 0.553A Output11.99V 0.998A 11.96W efficiency90.11% Input24.00V 1.103A Output11.98V 1.998A 23.94W efficiency90.44% Input24.00V 1.669A Output11.96V 2.998A 35.87W efficiency89.55% Input24.00V 0.789A Output17.50V 0.998A 17.46W efficiency92.21% Input24.00V 1.578A Output17.49V 1.998A 34.95W efficiency92.28% Input24.00V 2.389A Output17.47V 2.999A 52.4W efficiency91.39% Package Includes: 1x DC-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. 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 - 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! On Dec-17-14 at 14:14:35 PST, seller added the following information:

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Module Properties	non-isolated step-down module (buck)
Load regulation	± 0.5%
Rectification	non-synchronous rectification
Voltage regulation	± 0.5%
Input voltage	4.5-35V
Output ripple	Input 12V Output 5V 3A 7mV (MAX)
Output voltage	1.25-30V (adjustable)
Bandwidth	20M
Switching frequency	150KHz
Dynamic response speed	5% 200uS
Minimum pressure	2V
Short circuit protection	current limiting (5A)
Full load temperature rise	40°c
Input Reverse Polarity Protection	No,Please Series diode at the input port.