SKU: 90449859109

Output DC-DC Converter, INPUT: 22-30VDC, OUTPUT: 20VDC at 60W

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Description

Output DC-DC Converter, INPUT: 22-30VDC, OUTPUT: 20VDC at 60WHigh Efficiency 60W DC to DC Power Regulator Ensure a stable and reliable 20VDC power source for your critical electronics with the Micro Instruments 60W Step Down DC DC Converter. This robust unit is expertly designed to take a fluctuating input voltage between 22V and 30VDC, commonly found in 24V power systems, and deliver a constant, clean 20VDC output. Its 60 watt power rating makes it an ideal solution for powering a wide array of devices,

High-Efficiency 60W DC-to-DC Power Regulator

Ensure a stable and reliable 20VDC power source for your critical electronics with the Micro Instruments 60W Step-Down DC-DC Converter. This robust unit is expertly designed to take a fluctuating input voltage between 22V and 30VDC, commonly found in 24V power systems, and deliver a constant, clean 20VDC output. Its 60-watt power rating makes it an ideal solution for powering a wide array of devices, including sensitive networking equipment from brands like Ubiquiti, Cambium, and MikroTik. This non-isolated buck converter is engineered for performance, providing a dependable power foundation for your systems.

Robust Design & Protection

Built for reliability, this converter integrates essential protection features to safeguard your connected devices. It includes input fuse protection and a pulse-by-pulse current limit to prevent damage from overcurrent situations. Furthermore, a power Pi filter on the output ensures a clean and stable power delivery, minimizing noise and interference that could affect sensitive electronics. Whether for industrial, telecommunications, or solar applications, this converter provides the stable power and peace of mind you need.

Versatile Applications

The ability to deliver 60W of constant power at 20Vdc allows this converter to power multiple low-power devices simultaneously, such as up to 10 low-power Wi-Fi radios. Its primary function as a constant 20VDC regulator makes it perfectly suited for environments with fluctuating 24VDC power systems, ensuring your equipment operates consistently and without interruption.


Electrical Specifications
Input Voltage Range 22 - 30 VDC
Output Voltage 20 VDC (Constant)
Output Power 60 Watts
Output Current 3 Amps (Max)
Converter Type Non-Isolated DC-DC Buck (Step-Down)
Features
Protection Input Fuse Protected, Pulse-by-Pulse Current Limit
Filtering Power Pi Filter on Output
Physical Details
Brand Micro Instruments
SKU MI-28DC20DC-60
Dimensions (Approx.) L: 20cm x W: 8cm x H: 8cm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90449859109

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4.7 ★★★★★
Based on 9 reviews
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Verified Purchase
Samantha
Phoenix, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tyler and Kaela
Battle Creek, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mystery Fan
Boise, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
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Reviewed in the United States on May 29, 2026
C
Verified Purchase
Carol C
Alexandria, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
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Reviewed in the United States on March 22, 2026
A
Verified Purchase
Asha
West Palm Beach, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
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Reviewed in the United States on May 6, 2026

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