🎶 Amplify Your Audio Game!
The YWBL-WH 10pcs 1300: 8 Ohm Audio Transformer EE14 is a high-performance component designed for voltage amplification and power output. With a lightweight design and stable performance, it’s ideal for use in radio communication, broadcast television, and automatic control systems.
| Brand | YWBL-WH |
| Manufacturer | YWBL-WH |
| Item Weight | 23 g |
| Item part number | YWBL-WHxkqmcns5p2 |
| Are batteries included? | No |
J**O
rápido en recibirlo
Todo según lo anunciado. Volvería a comprar
R**S
Pin out
Could have come with a pinout or what side is primary
A**D
They work!
I do not know the turns ratio of these transformers, but they function well with crystal radios as a good impedance match. They take the radio impedance and match it to the earbud impedance! The only negative was that two were damaged.
Z**M
These are not 1300:8
I purchased these knowing they almost certainly couldn't be as high as 1300:8, but hoped they might at least be 500:8. They weren't. Not even close.From 200 Hz to 20 kHz the voltage ratio is very consistently 5.1:1, which yields an impedance ratio of about 210:8.Below 200 Hz, the ratio drops off to about 4:1 at 20 Hz, which is an impedance ratio of 128:8.
P**R
Works fine lasts a long time.
Works fine lasts a long time.
Trustpilot
1 month ago
3 days ago
