Description
A pair of high-quality miniature audio isolation transformers with a 1:1 turns ratio and 600:600 Ohms AC impedance, ideal for balanced to unbalanced microphone conversions and providing essential DC isolation.
Compact and reliable, these EI14 model transformers feature 800 turns per winding and deliver clean signal transfer while protecting your audio circuits from ground loops and interference.
- Product: Audio Signal Isolation Transformer
- Model: EI14
- Turns Ratio: 1:1 (600:600 Ohms)
- Inductance: 290mH (±20%)
- DC Resistance: 135 Ω (± tolerance)
Windability: Double-wire winding - Wire Quality & Diameter: QA-1 0.06mm
- Primary Turns: 800
- Secondary Turns: 800
- Size: 13mm x 13mm x 6mm (excluding pins)
- Quantity: 2 Transformers
Perfect For:
- Microphone signal isolation
- Converting balanced to unbalanced audio signals
- Providing DC isolation in audio circuits
- Reducing ground loop hum and interference
- Audio equipment and Hi-Fi upgrades
What’s Included:
- 2 x Audio Signal Isolation Transformers (EI14, 600:600 Ohms, 1:1 Ratio)
Usage Tips:
- Ideal for isolating microphone or line-level audio signals
- Connect primary winding to source, secondary to the receiving circuit
- Ensure secure soldering and proper mounting to prevent mechanical stress
