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⚡ Power your projects with precision and dual-voltage flexibility!
The Boost Buck Voltage Converter by MiOYOOW is a compact, adjustable DC-DC power module delivering up to 20W with dual positive and negative outputs. It supports a broad input voltage range (3.6V to 30V) and outputs from +/-3V to 30V, making it ideal for amplifiers and versatile electronics projects. Lightweight and PCB mountable, it combines efficiency with adaptability, backed by dedicated customer support.
| ASIN | B08YYX14PS |
| Best Sellers Rank | #310,678 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,396 in Power Converters |
| Brand | MiOYOOW |
| Brand Name | MiOYOOW |
| Customer Reviews | 3.8 out of 5 stars 28 Reviews |
| Item Dimensions D x W x H | 0.67"D x 1.3"W x 0.67"H |
| Item Weight | 0.03 kg |
| Manufacturer | MiOYOOW |
| Maximum Frequency | 400 KHz |
| Minimum Frequency | 50 hertz |
| Model | 1 |
| Mounting Type | PCB Mount |
| Number of Items | 1 |
| Part Number | 1 |
| Power Source | Dc Powered |
| Product Dimensions | 0.67"D x 1.3"W x 0.67"H |
| UPC | 770429487033 |
W**)
Seems to work
I was unable to get the correct voltage. I think these modules need a heat sink to function at their full specification. Might work better at half spec.
W**I
Only adjustable on one side.
Works ok. No separate adjustment for + and - outputs. +5.15v gets you almost -6 on the other side. No holes for mounting so you will have to glue/silicone it in place. Other than that I’m happy with it, it’s working for my project.
M**E
Works great for converting small AC electronics into battery power.
Have been using these for awhile to convert small solid state guitar amps to portable battery operation. No issues dialing in the proper +\- DC voltages. Make sure you don’t accidentally hook the input voltage incorrectly as smoke will come out (my fault one piece, whoops😬).
D**E
Does not do the job
I inject 5V and adjust to output 15V, so far so good. Upon adjusting down to 10V, the positive rail changes but the negative rail does not. After disconnecting the power, the negative rail continues to output the the previous value. After shorting out one of the capacitors the lower rail will drop to 0V. Upon reapplying 5V the two rails will be the same.
A**E
Negative not adjustable
Wish I would've read the other reviews before purchasing this. I might have another use down the road, but the negative rail being fixed really limits its usefulness.
E**.
Opinión
Es de buena calidad
W**B
step up Or down! super precise and clean power!
step up Or down! super precise and clean power! versatile and high quality. need this for almost everything. thanks!!
D**G
Works well for my needs.
Other reviewers have stated that the negative side does not change when turning the adjustment screw. Those reviewers did not have a load connected to the output. To address this simply put a 10K resistor from each output to ground. The negative side is a bit slower to respond, but with a load it will quickly reach the set voltage. I needed this for a rather low power op-amp circuit so I will never test its 20W rating, and so far it is working well for me.
H**R
Bueno
Bueno
Trustpilot
2 weeks ago
2 days ago