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Power Copper Toroidal Transformer Direct From Factory

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Negotiable MOQ: 300 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
emeis
Model Number:
OEM
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Shenzhen Emeis Electronic Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name emeis
Model Number OEM
Usage Audio
Phase Single
Coil Structure Other, Toroidal, Toroidal
Coil Number Autotransformer

Specifications

Power Copper toroidal transformer
1.High reliability and efficiency
2.Low magnetic leakage
3.Good quality and price

Power Copper Toroidal Transformer

1) Basic Data
Capacity: 8VA-30KVA
Input: AC Power with Voltages of Various Countries
Output: AC Current, Voltage, According to Customers Requirements
Frequency: 50-60Hz
Voltage Regulation: 12%-3%
Manufacture Standard: GB/T15290-94, GB/19212-2006, GB2828-2829-87
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree
Temperature-rise: ≤ 85 Celsius Degree

2) Certification: CE, RoHS, SGS, CESI and ISO9001

3) Features of Encapsulation:
Well encapsulated by iron shell or plastic shell to adapt various outdoor hard working environment. Anti-shock, Anti-moisture, Anti-dust, High anti-strength

4) Label Info:
Certificate Logo, Basic Electronic Data, Manufacture's Information, also can be printed according to customer's Advice
Bar Code available according to customer's advice.

Normal Specifications for HDB Series (More Specifications and VA Available)
 
Volume
(VA)		 Type A Type B Type C
Overall
HXD
(mm)		 Installation
aXb
(mm)		 Overall
HXD
(mm)		 Installation
aXb
(mm)		 Overall
HXD
(mm)		 Installation
aXb
(mm)
8 33X65 55X55 38X61 45X45    
10 30X78 70X70 33X70 55X55 38X62 55X55
12 32X81 70X70 34X70 55X55 39X65 55X55
15 33X82 70X70 35X72 60X60 40X66 55X55
18 34X83 70X70 40X71 60X60 50X68 55X55
25 35X88 70X70 40X78 60X60 50X72 60X60
40 33X105 85X85 36X92 78X78 41X90 70X70
50 34X107 85X85 45X95 78X78 50X90 70X70
60 50X95 78X78 55X85 70X70    
80 52X100 78X78 55X93 70X70 70X78 60X60
100 52X105 85X85 55X98 78X78 65X85 70X70
120 52X110 85X85 68X102 78X78 75X85 70X70
160 57X115 95X95 65X110 85X85 70X112 85X85
200 60X128 105X105 72X115 85X85 82X108 85X85
250 63X132 105X105 75X118 95X95 83X112 85X85
320 65X135 105X105 75X130 105X105 80X118 95X95
360 78X130 105X105 83X125 95X95    
400 65X138 105X105 80X135 105X105 93X120 95X95
500 78X137 115X115 80X140 115X115 88X135 105X105
600 78X155 135X135 85X145 115X115 93X145 105X105
Remark:
1. H: Height, D: Diameter, a: Width of Base Plate, b: Length of Base Plate. H X D is maximum dimension, a X b is standard dimension.
2. This size is HDB series  (wire total in Copper), size of HDBLL series (wire total in Aluminum) , HDBL, HDB L-L series  (wire in Copper cladAluminum ) is larger a little than this.
3. Dimenstions freely adjustable.
 
Comparison on Toroidal Transformer in Different Series
 
Output Power
(VA)		 HDV-23 HDB HBV HAV
 
Iron Loss
(P1.5/50)		  
I0
≤(mA)		  
Effi-
-ciency
(%)		  
Iron Loss
(P1.5/50)		  
I0
≤(mA)		  
Effi-
-ciency
(%)		  
Iron Loss
(P1.5/50)		  
I0
≤(mA)		  
Effi-
-ciency
(%)		  
Iron Loss
(P1.5/50)		  
I0
≤(mA)		  
Effi-
-ciency
(%)
20-100 1.0W/Kg
 		 3.5mA-20VA
…
…
10mA-100VA		 90
…
…
 
92		 1.5W/Kg
 		 5mA-20VA
…
…
15mA-100VA		 86.5
…
…
90.5		 2.0W/Kg
 		 8mA-20VA
…
…
20mA-100VA		 85
…
…
89.5		 3.5W/Kg
 		 20mA-20VA
…
…
80mA-100VA		 82.5
…
…
88
120-300 14mA-120VA
…
…
25mA-300VA		 93
…
…
94		 20mA-120VA
…
…
32mA-300VA		 90.9
…
…
92.7		 23mA-120VA
…
…
50mA-300VA		 90
…
…
92		 90mA-120VA
…
…
150mA-300VA		 88.4
…
…
90.7
350-550 28mA-350VA
…
…
38mA-550VA		 94.2
…
…
95		 35mA-350VA
…
…
55mA-550VA		 93
…
…
93.7		 55mA-350VA
…
…
95mA-550VA		 92.6
…
…
93.2		 - - -
… … … … … … … … … … - - -
Remark:
1. The above all are only fit for our normal toroidal transformer in different series, the detailed information subjection to our
Technical Parameter Confirmation on a given model no.
2. The data of 550VA and above will be notified based on your detailed enquiry.

 

 

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Shenzhen Emeis Electronic Co., Ltd.
Business Type
Manufacturer
Year Established
2006
Factory Size
3,000-5,000 square meters
Total Employees
201 - 300 People
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