Skip to product information
1 of 2

vendor-unknown

LTC1871 DC-DC Adjustable Power Supply Buck Boost Converter Module 3.0~35V to 3.5~35V 100W with Digital Display - RS4939

LTC1871 DC-DC Adjustable Power Supply Buck Boost Converter Module 3.0~35V to 3.5~35V 100W with Digital Display - RS4939

SKU:RS4939

67 in stock

Regular price Rs. 360.00
Sale price Rs. 360.00 Regular price
Sold out
Shipping calculated at checkout.

Note: In case you receive a damaged or faulty product, please return it in the original box with all foam and packaging. Returns will not be accepted if further damage occurs due to improper packing.

If you order a product that is currently in Preorder, and the price of that item increases in the future, you will be required to pay the difference in price.

For refund/return/replacement, call us at +91 95995 94520 or email us at support@rees52.com

Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)

The REES52 Promise

We want you to build, not worry. Here is exactly what happens if something goes wrong with your order.

Dead on arrival or defective? We replace it.

If your item is dead on arrival or has a manufacturing defect, tell us within 7 days of delivery. Email support@rees52.com with your order number and a short video or a couple of photos showing the problem. Our team will get back to you within 24 hours and arrange a free pickup from your doorstep - you never pay return shipping for a defective item. Once we verify the issue, your replacement ships out right away. If the item is out of stock, you get a full refund instead.

Refunds, with real timelines.

  • Approved refunds go back to your original payment method within 6-7 working days.
  • Missing item in your package? Tell us within 7 days with photos of what arrived and the parcel label. Once confirmed, the refund for the missing item reaches you in 2-3 working days - or we ship the missing piece free, your choice.
  • Every refund comes with a reference number by email or WhatsApp, so you can track it with your bank instead of chasing us.

Wrong item or not as described?

Email us your order number and a photo of what you received. We arrange the return pickup, and ship the correct item as soon as the return is on its way. Prefer your money back instead? That is fine too - full refund, same 6-7 working day timeline.

About lead times on some products.

A few items on rees52.com are sourced from our overseas partner warehouses and are not sitting on our shelf. Those products show a lead time of about 20-25 working days on the product page, before you pay. If you order one, we keep you posted as it moves. Changed your mind while waiting? You can cancel any time before dispatch and get a full refund within 6-7 working days. No cancellation fee, no questions.

Talk to a human.

Email support@rees52.com or call/WhatsApp +91 95995 94520, Monday to Saturday, 10:30 AM to 7:00 PM. Real people, order number in hand, actual answers.

View full details
  • Input voltage: 3 ~ 35V DC
  • Input current: 9A (max)
  • Output voltage: 3.5 ~ 35V DC (this board is the boosting plate, the output voltage to> = input voltage)
  • Output current: 6A (max)

Description:

The automatic boost module provides a stable power supply. Applicable to an unstable voltage source or voltage conversion. The display part adopts a more advanced microprocessor of the voltmeter. By using the on-resistance of power MOSFET, the current detection resistance is omitted, and the efficiency is improved to the maximum extent, up to 96.4%.

Imported high power low resistance MOS transistors, large package, high current, high-efficiency Schottky, ultra-wide, and thick PCB wiring, are the guarantee of high power, high efficiency, and low-temperature rise. High frequency, high capacity and low resistance (low ESR) aluminium electrolytic capacitors for long-life switching power supply make the output ripple lower.

Specification:

  • Input voltage: 3 ~ 35V DC
  • Input current: 9A (max)
  • Output voltage: 3.5 ~ 35V DC (this board is the boosting plate, the output voltage to> = input voltage)
  • Output current: 6A (max)
  • Output power: 75W, (when the input and output voltage is greater than 20V can reach 128W)
  • Conversion efficiency: 96.7% (highest)
  • Output ripple: 24mV (TYP)
  • Onboard voltage meter range: 4 ~ 40V, error + -0.1V
  • Short circuit protection: Yes (limit current 14A).
  • Input reverse polarity protection: no (if necessary, enter the string into the high current diode).

Features:

  • High power 100W.
  • Switch display output and input voltage.
  • Adjustable output voltage.
  • Real-time display voltage.
  • Comes with an excellent heat sink
  • Fixed mounting hole.
  • High-quality terminal block.

Package Included:

1 x LTC1871 DC-DC Adjustable Power Supply Buck Boost Converter Module3.0~35V to 3.5~35V 100W with Digital Display