⎝⎛电子游戏⎞⎠

Focus on R & D and production of electronic transformers for 26 years. Can be customized as required to meet the requirements of different industries.

Transformer custom service hotline 400-0989-306

崇州恒达电子
Ordinary Audio Transformer (HDM Series)

You are here: Hengniu ⎝⎛电子游戏⎞⎠ » Hengniu Products » Audio Transformer » Ordinary Audio Transformer (HDM Series)

普通音响变压器 For power amplifier, ordinary audio transformer 300W 220V 50Hz red / 48V

Ordinary audio transformer

Product power: 300W Output voltage: 48V Product model: HDM-300 Dimensions: Φ≤128mm, H≤73mm Input voltage: 220V 50Hz Red Installation size: 105 * 105 Application field: used for power amplifier, ordinary audio
在线咨询
HDM series audio transformer model list (some examples)
power Dimensions
H × Φ (mm)
Installation hole distance (mm)
20VA 40 × 70 60 × 60
50VA 46 × 90 70 × 70
100VA 50 × 105 85 × 85
200VA 66 × 110 90 × 90
400VA 80 × 135 105 × 105
800VA 90 × 150 130 × 130
1000VA 97 × 158 130 × 130
Note: The external dimensions can be customized according to customer requirements. For details, please contact customer service & call: 400-0989-306; or log in to our official Taobao factory:   http://scczhd.taobao.com

环形变压器外形尺寸、安装尺寸示意图

HDM series audio transformer performance indicators (some examples)
model Power (VA) Primary DC copper resistance (Ω ± 20%) No-load current (≤mA) Load loss
(≤W)
Anti-electrical strength between primary and secondary
(KV)
Adjustment rate
(≤%)
Insulation class
Full load temperature rise
(≤ ℃)
Efficiency (≥%)
HDM-50 50 36 12 1.2 3.5 / 60S 10 B 35 88
HDM-100 100 16 20 2 3.5 / 60S 8.5 B 40 90
HDM-200 200 6.6 30 3 3.5 / 60S 7 B 50 91
HDM-500 500 2.1 35 5 3.5 / 60S 5.5 B 65 92
HDM-1000 1000 0.9 60 10 3.5 / 60S 5 B 70 93
Remarks: For more examples of models, please log in to our official Taobao shop: http://scczhd.taobao.com

Product features

01

High cost performance, safe and reliable, high efficiency and low loss;

02

Select high-quality iron core for precise annealing, targeted design, and special anti-noise treatment process, which can effectively reduce the electromagnetic noise generated by the transformer at work;

03

Add electrostatic shielding between the first stage, compared with conventional transformers, reduce electromagnetic interference by more than 20%;

04

Fully hold UL, CE, RoHS, CESI, ISO9001 quality system certification.

Transformer installation effect

  • HDY Power Series
  • 特殊安装 Special installation
  • Vertical installation
  • 加接线排BK安装 BK installation
  • 中孔灌封 Mesopouring
  • BK变压器

    BK transformer

Installation method

Packing

custom solutions

Online
Choose the relevant parameters according to your needs

  • rated power
  • Lead length
  • Primary rated voltage
  • Other characteristic requirements:
  • Secondary rated voltage
  • Dielectric strength
  • Application area
  • Terminal insert
  • protective device
  • Power frequency
  • Insulation class
  • Dimensions

Online
Leave a message and leave a message, customize high cost-effective products

  • the company
  • Name
  • phone
  • Please enter your message in the following areas:
必赢真人娱乐 龙博线上娱乐 七乐彩 欢乐拼三张