5a Dc-dc Adjustable Buck Step Down Module 24v/12v/5v Voltage Regulator Converter

US $120

  • Guang Zhou, China
  • Jan 29th
5A DC-DC Adjustable Buck Step Down Module 24V/12V/5V Voltage Regulator Converter #090180 Product Descriptions   Module features: Module Properties: non-isolated step-down module (BUCK) Input voltage: 4-38V Output voltage:1.25-36V  continuously adjustable Output current :0-5A (recommended for use within 4.5A) Output power: recommended for use in below 75W, more than 50W please add heat sink. Working temperature: -40 to +85 degrees Operating Frequency: 180KHz Conversion efficiency: up to 96% Load regulation: S (I) ≤ 0.8% Voltage Regulation: S (u) ≤ 0.8% Short-circuit protection: Yes (the limited current is 8A) Over-temperature protection: Yes (automatic shutdown when over-temperature) Input reverse polarity protection: No, (if necessary, please string into the high current diode) Installation: two 3mm screws Wiring: Welding, V-IN is the input, V-OUT is the output Dimensions: 54* 23*18 (mm) Applications: This module can be applied to a buck devices, such as batteries, power transformers, DIY adjustable power supply, 24V car laptop power, industry buck equipment, 12V turn to 3.3V, 12V turn to 5V, 24V turn to 5V, 24V turn to 12V, 36V turn to 24V and so on. Package include: 1x DC Buck Module 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 Nov-29-14 at 09:06:47 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)
Operating Frequency 180KHz
Input voltage 4-38V
Conversion efficiency up to 96%
Output voltage 1.25-36V continuously adjustable
Load regulation S (I) <= 0.8%
Output current 0-5A (recommended for use within 4.5A)
Voltage Regulation S (u) <= 0.8%
Working temperature -40 to +85 degrees
Dimensions 54* 23*18 (mm)

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