Specifications

Toroidal Transformer
1.High reliability and efficiency
2.Low magnetic leakage
3.Good quality and price

 

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

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.

 

OEM, ODM and Custom designed drawing and samples acceptable
All data are subject to modification without notice in advance.