14A One-4-All™ International Transformers

Signal Transformer / Bel 14A (One-4-All) PC and Chassis Mount Transformers are specifically designed to satisfy North American (UL, CSA, CE) and international (VDE, IEC, CSA, CE) transformer regulatory requirements for power isolation in Medical and Dental applications. Signal Transformer / Bel 14A ensures double isolation and low leakage current, surpassing the construction requirements for patient-connected equipment per UL 544 Standard for Medical and Dental Equipment, as well as, the IEC 601-1 Standard for Medical Electrical Equipment. The transformers are dielectric strength tested to 4000VRMS, provide a UL class F insulation system, and meet the creepage and clearance requirements for both the UL and IEC standards. The 14A series is available in nine PC mount models with 2.5VA-56VA power.

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數量 RoHS ECAD模型 額定初級電壓
額定二級電壓
額定功率
額定二級電流
安裝風格
主繞組
次繞組
長度
寬度
高度
系列
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
388庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 16 V CT/8 V 5 VA 310 mA/620 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
150庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 28 V CT/14 V 56 VA 2 A/4 A Through Hole Dual Primary Winding Dual Secondary Winding 76.2 mm 63.5 mm 46.5 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
456庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 5 V/15 V 20 VA 175 mA/750 mA Through Hole Dual Primary Winding Dual Secondary Winding 57.2 mm 47.6 mm 41.3 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
295庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 24 V CT/12 V 5 VA 210 mA/420 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
237庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 16 V CT/8 V 10 VA 620 mA/1.25 A Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 39.7 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
535庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 28 V CT/14 V 10 VA 360 mA/720 mA Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 39.7 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
497庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 5 V/12 V 30 VA 250 mA/1.25 A Through Hole Dual Primary Winding Dual Secondary Winding 66.7 mm 55.5 mm 39.7 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
81庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 12.6 V CT/6.3 V 20 VA 1.6 A/3.2 A Through Hole Dual Primary Winding Dual Secondary Winding 57.2 mm 47.6 mm 41.3 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
98庫存量
100在途量
最少： 1
倍數： 1

115 VAC, 230 VAC 28 V CT/14 V 5 VA 180 mA/360 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
28庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 5 V/15 V 56 VA 250 mA/3 A Through Hole Dual Primary Winding Dual Secondary Winding 76.2 mm 63.5 mm 46.5 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
90庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 10 V CT/5 V 5 VA 500 mA/1 A Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
114庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 16 V CT/8 V 20 VA 1.25 A/2.5 A Through Hole Dual Primary Winding Dual Secondary Winding 57.2 mm 47.6 mm 41.3 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
40庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 12.6 V CT/6.3 V 56 VA 4.4 A/8.8 A Through Hole Dual Primary Winding Dual Secondary Winding 76.2 mm 63.5 mm 46.5 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
155庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 20 V CT/10 V 10 VA 500 mA/1 A Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 39.7 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
251庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 24 V CT/12 V 10 VA 420 mA/840 mA Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 39.7 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
81庫存量
200預期3/8/2026
最少： 1
倍數： 1

115 VAC, 230 VAC 36 V CT/18 V 10 VA 280 mA/560 mA Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 39.7 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
196庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 24 V CT/12 V 2.5 VA 100 mA/200 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 28.6 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
200庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 12.6 V CT/6.3 V 5 VA 400 mA/800 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
10庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 10 V CT/5 V 10 VA 1 A/2 A Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 39.7 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
79庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 12.6 V CT/6.3 V 10 VA 800 mA/1.6 A Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 39.7 mm 34.9 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
184庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 10 V CT/5 V 2.5 VA 250 mA/500 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 28.6 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
44庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 12.6 V CT/6.3 V 2.5 VA 200 mA/400 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 28.6 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
43庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 20 V CT/10 V 2.5 VA 120 mA/240 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 28.6 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
8庫存量
300預期28/8/2026
最少： 1
倍數： 1

115 VAC, 230 VAC 36 V CT/18 V 2.5 VA 70 mA/140 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 36.5 mm 28.6 mm 14A
Bel Signal Transformer 板裝電源變壓器 50\60 Hz, Laminated Transformer
規格書
2庫存量
最少： 1
倍數： 1

115 VAC, 230 VAC 20 V CT/10 V 20 VA 1 A/2 A Through Hole Dual Primary Winding Dual Secondary Winding 57.2 mm 47.6 mm 41.3 mm 14A