Toroidal/Ring/Annular/Wreathe Electronic Transformer
1) Basic Data
Capacity: 8VA-30kVA
Phase: Single
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) General Features:
Good Price-Function Ratio
Reliable Performance and Safety
Small Volume & Low Weight
Low No-load Losses
Low Mechanical Hum
Good Shielding Performance, Low Magnetic Leakage
High Efficiency
Low Operating Temperature-rise
Dimension Adjusted Freely
Easy to Mount & Fasten
Excellent Workmanship
4) 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
5) Comparison on Transformer with Toroidal, EI, R, CD Shape Core
Since 2000, we have been playing a leading role to replace the types of R, CD, EI with toroidal type for our customers from each part of the world.
Core EI, R & CD Toroidal
Dimension Not Adjustable Adjustable
Performance Average Better
Reliability Average Better
Price Expensive 10%-30% Cost Saved
6) Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test
DC Resistance Test
Safety Test
7) Application:
Electronic Meter & Apparatus
Cable TV & Digital Network
Electronic Control
Medical Equipment
New Electric Power Supply
Decorative Illumination System
Security Monitor & Control System
8) Installation
Horizontal (Non-conventional-type base plate), Sunk, Side Type, Bridge
9) Productivity: Toroidal/annular/ring transformer 3.2 million PCS, EI transformer 3 million PCS annually; Toroidal iron core over 300 tons monthly.
10) Workforce: About 400 workers, 26 technicians, 2 senior engineers
11) Equipment: Equipment: Over 100 sets of Toroidal Winder, 3 EI Transformer Lines, 4 sets of Annealing Furnaces, A set of Nitrogen and Hydrogen Production Equipment, 5 sets of Sheet Cutter, 5 sets of Laser Welder, A set of Automatic Dispenser, A set of Industrial Continuous Ink Jet Printer
12) 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.
13) Main Customer
Overseas: ABB, Denmark Foss, Netherlands Inrada, Belguim Connect System, Germany Connectronics GmbH, USA Gallien, Australia JOY, Russia Asteroid, Japan Wireless Tsukamoto, South Korea Choyang Medical
Domestic: Chonghong Electric, Tsinghua Tongfang, Hushan Electronic
14) Remark:
OEM, ODM and Custom designed drawing and samples acceptable
All data are subject to modification without notice in advance.
HDB Series Overall Size & Installation Size (More Sizes and VA Available) Toroidal/Ring/Annular/Wreathe Electronic Transformer
|
Volume
(VA)
|
Type 1
|
Type 11
|
Type 111
|
Overall
H× θ
(mm)
|
Installation
a× b
(mm)
|
Overall
H× θ
(mm)
|
Installation
a× b
(mm)
|
Overall
H× θ
(mm)
|
Installation
a× b
(mm)
|
8
|
33× 65
|
55× 55
|
38× 61
|
45× 45
|
|
|
10
|
30× 78
|
70× 70
|
33× 70
|
55× 55
|
38× 62
|
55× 55
|
12
|
32× 81
|
70× 70
|
34× 70
|
55× 55
|
39× 65
|
55× 55
|
15
|
33× 82
|
70× 70
|
35× 72
|
60× 60
|
40× 66
|
55× 55
|
18
|
34× 83
|
70× 70
|
40× 71
|
60× 60
|
50× 68
|
55× 55
|
25
|
35× 88
|
70× 70
|
40× 78
|
60× 60
|
50× 72
|
60× 60
|
40
|
33× 105
|
85× 85
|
36× 92
|
78× 78
|
41× 90
|
70× 70
|
50
|
34× 107
|
85× 85
|
45× 95
|
78× 78
|
50× 90
|
70× 70
|
60
|
50× 95
|
78× 78
|
55× 85
|
70× 70
|
|
|
80
|
52× 100
|
78× 78
|
55× 93
|
70× 70
|
70× 78
|
60× 60
|
100
|
52× 105
|
85× 85
|
55× 98
|
78× 78
|
65× 85
|
70× 70
|
120
|
52× 110
|
85× 85
|
68× 102
|
78× 78
|
75× 85
|
70× 70
|
160
|
57× 115
|
95× 95
|
65× 110
|
85× 85
|
70× 112
|
85× 85
|
200
|
60× 128
|
105× 105
|
72× 115
|
85× 85
|
82× 108
|
85× 85
|
250
|
63× 132
|
105× 105
|
75× 118
|
95× 95
|
83× 112
|
85× 85
|
320
|
65× 135
|
105× 105
|
75× 130
|
105× 105
|
80× 118
|
95× 95
|
360
|
78× 130
|
105× 105
|
83× 125
|
95× 95
|
|
|
400
|
65× 138
|
105× 105
|
80× 135
|
105× 105
|
93× 120
|
95× 95
|
500
|
78× 137
|
115× 115
|
80× 140
|
115× 115
|
88× 135
|
105× 105
|
600
|
78× 155
|
135× 135
|
85× 145
|
115× 115
|
93× 145
|
105× 105
|
Remark: 1. H: Height, θ : Diameter, a: Width of Base Plate, b: Length of Base Plate. H× θ is maximum dimension, a× 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 Aluminum Clad Copper) is larger a little than this.
3. Dimensions freely adjustable. |
Shenzhen Geao Technology Co., Ltd., is a professional manufacturer of switching power supply, located in one of china's biggest ports of export-shenzhen. The Geao people have been strictly carrying out the management system to ensure the high quality of products and reduce cost at the same time, so as to provide our customers with better services and more competitive products.
The purpose of our customer service is to ensure the best product positioning, high end product research and development and we try to stand out from our competitors. Our company's main products are various types of power adapter, switching power supply, DVD Power, DVB power supply, power amplifier + DVD + RW. At present, all of our products with the international standards have got energy-saving power CEC certification. All the products obtained certificates such like UL, EK, CE, CSA, 3C, GS, BS, PSE, SAA, FCC. Our company's power products adopt the "British Feiling ", " ON ", " Fairchild ", " ST "and other international brand companies' sophisticated design, all of our products have stable performance.
Customers do not have to worry about that product solutions will cause premature instability in volume or quality issues. Products are widely used in communication equipment, wireless public telephone, networking products, hubs, electronic games, medical equipment, fitness equipment and so on. Companies can now design and produce customerized products to satisfy customer's diffferent demands and requirements. It's a reasonable price, good service and high quality are the company's goals. I believe that the price we give is not the best, but our products and services are the most you are satisfied with!
