Professional EI Audio Transformer 600Ω:470Ω Impedance Ratio with 20Hz-20kHz Frequency Range for Telephone Systems
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
4~8 Weeks
Brand:
Shinhom
Product Description
Product Overview
Professional EI type audio transformer designed for high-performance audio applications with 20Hz to 20kHz frequency range and low energy consumption.
Key Features
- Dependable and professional audio performance
- Multimedia active compatibility
- Isolated telecommunication transformer design
- Audio transformer for telephone and PABX systems
- Complies with UL 1950 and EN60950 safety standards
Electrical Specifications
| Parameter | Specification |
|---|---|
| Impedance Ratio | 600Ω:470Ω |
| DC Resistance (DCR) | N1: 100Ω±10% N2: 112Ω±10% |
| Hi-Pot Test | 1875VAC, 1mA, 1S Primary to Secondary |
| Turns Ratio | N1:N2=1:1±2%@10KHz, 0.1V |
| Insertion Loss | 2.0±0.5dB@1KHz, 0dB Pin4-3 W/H 470Ω Pin1-2 W/H 600Ω |
| Total Harmonic Distortion (THD) | -10dB Max@600Hz |
| Input | 50Ω=-71.5dB±15% |
Quality Assurance
Shinhom maintains a customer-focused quality control policy, ensuring superior product quality, competitive pricing, and timely delivery to meet all customer requirements.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Shinhom Enterprise Co.,Ltd
Location
Commercial Plaza , No.8,Yan Ta Northern Road, Xi'an Shaanxi Pro. China.
Contact Person
Jack wang