Dc To Dc Converter 5-30v To0.8-29v Buck Step Down Power Supply Ammeter Voltmeter

US $14.50

  • Guangzhou ,Guangdong, China
  • Jan 29th
welcome to our shop! Description DC to DC Converter 5-30V to 0.8-29V buck step down power supply Constant current and voltage LED Driver Lithium-ion Battery Charging module with ammeter Voltmeter #1400187        Power Properties: Module Properties: non-isolated step-down module Rectification: Non-Synchronous Rectification Input voltage: DC5V-30V Output voltage: DC0.8V-29V Output Current: Max 5A(Over 3A to enhance heat dissipation) Conversion efficiency: 95% (the highest) Switching Frequency: 300KHz Output ripple: 50mV (maximum) 20M bandwidth Load regulation: ± 0.5% Voltage regulation: ± 2.5% Working temperature: -40 ℃ to + 85 ℃ Size: 51 * 26.3 * 14 (L * W * H) (mm)    Meter property  Module Name: current and voltage table  Accuracy: 0.1%  Refresh rate: about 200ms time  Display: Dual 4 digits 0.28 "digital tube  Current Range: DC0-5A  Voltage range: DC5-30V  Working current: less than 15mA  Display color: red  Storage temperature: -10 ℃ to + 65 ℃  Input Impedance: 50 milliohm External dimensions: 51 * 26.3 * 10m   packing including: 1x buck step down power supply Payment We only accept payments via paypal. All payments must  be prepaid, no Cash and COD payment. We will ship the item to the address on your paypal payment notice, Please confirm your shipping address in the PayPal Account. If you have any problem about payment , please contact us.     Delivery details Item will be shipped within 3 working days after full payment is received. We ship worldwide with flat rate shipping by post Air mail, the shipment usually takes 15-45 business days .  We can also provide express post by EMS(5-8 days) or UPS(4-5 days). The cost is higher than standard postage, extra shipping fees is needed.  if you need  express post please contact us !   About us We will leave positive feedback to buyer as soon as buyer pays for the item .Your satisfaction is our first priority. Please leave us positive feedback upon satisfaction of the item. Please email us before leaving negative and neutral feedback. We will try our best to solve the issue. We will leave positive feedback to buyer as soon as buyer pays for the item .   Contact us we do try respond as quickly as possible. Due to time zone difference, please allow 12~24 hours to get your mail replied. If you have any questions, Please contact with us via ebay message or our customer service e-mail .thanks for your buying ,wishes you have a happy shopping from our shop !     Engineered for professional eBay sellers!
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 name buck step down power supply
Output voltage DC0.8V-29V
product name ammeter Voltmeter
Output Current Max 5A
Module Properties non-isolated
Output ripple 50mV (maximum)
Input voltage DC5V-30V

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