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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

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Audiophile audio transformer (HDV-GO series)

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发烧级音响变压器 For power amplifier, high-end audio transformer 500W 220V 50 / 60Hz red / 30V + 30V 12V + 12V

Audiophile audio transformer

Product power: 500W Output voltage: 30V + 30V 12V + 12V Product model: HDV-500-GO Dimensions: Φ≤147mm, H≤83mm Input voltage: 220V 50 / 60Hz Red Installation method: fixed in the hole Application areas: power amplifier, Audiophile
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HDV-GO Series Audio Transformer Model List (some examples)
power Dimensions
H × Φ (mm)
Installation method
50VA 48 × 100 Fixed hole
100VA 55 × 114 Fixed hole
200VA 75 × 130 Fixed hole
320VA 78 × 140 Fixed hole
400VA 83 × 140 Fixed hole
800VA 90 × 165 Fixed hole
1000VA 102 × 165 Fixed hole
Remarks: 1. The HDV-GO series audio transformer's potting shell is an iron shell, and it is potted with proprietary electromagnetic interference resistant technology;

可按客户要求定制,300VA以上的可在铁壳外加锁紧孔辅助固定; 2. The above dimensions are the conventional dimensions of our factory's single-winding transformers (± 5mm error). If there are special size requirements, they can be customized according to customer requirements. Above 300VA, additional locking holes can be added outside the iron shell to assist in fixing;

400-0989-306; 3. For more information, please contact online customer service & call 24-hour service hotline: 400-0989-306;

HDV-GO Series Audio Transformer Performance Index (Partial 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 (≥%)
HDV-50-GO 50 36 10 1.1 3.5 / 60S 10 B 30 88
HDV-200-GO 200 6.7 25 2.5 3.5 / 60S 7 B 45 91
HDV-500-GO 500 2.1 30 4.5 3.5 / 60S 5.5 B 60 92
HDV-1000-GO 1000 0.9 50 8 3.5 / 60S 5 B 65 93
HDV-2000-GO 2000 0.33 100 15 3.5 / 60S 3.5 B 70 94.5
Remarks: For more examples of models, please log in to our official Taobao shop: http://scczhd.taobao.com

Product features

发烧级音响变压器

01

The core of the toroidal transformer is made of cold-rolled grain-oriented silicon steel sheet with a thickness of 0.23mm, and the entire silicon steel sheet welded by laser is continuously rolled to ensure that the core has no air gap and nitrogen and hydrogen protection and annealing;

02

The potting shell is precision-made, with electromagnetic shielding of wall thickness of 1.5 mm or more; it reduces electromagnetic noise by more than 95%; the external dimensions can be adjusted arbitrarily to meet the individual needs of customers.

03

The use of double shielding technology can completely eliminate mechanical noise and electromagnetic interference, and the speaker can be heard without any hum.

04

All welding points inside the transformer are welded with lead-free solder to ensure good welding;

05

The central hole is fixed (more than 300VA plus auxiliary locking edge hole), and auxiliary locking edge hole is added to facilitate user installation; the label is printed by laser;

06

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

HDV-GO series installation diagram

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
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