7XXXX 系列, 电源变压器

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53
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图片产品详情单价可用性ECAD 模型SeriesMounting TypeVoltage - PrimaryTermination StyleWeightVoltage - IsolationTypeVoltage - Secondary (Full Load)Current - Output (Max)Primary Winding(s)Secondary Winding(s)Center TapPower - MaxSize / DimensionHeight - Seated (Max)
70022K
XFRMR TOROIDAL 5VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.254 lb (115.21 g)
4000Vrms
Toroidal
Parallel 12V, Series 24V
Parallel 416mA, Series 208mA
Dual
Dual
No
5VA
49.70mm L x 49.70mm W
19.50mm
70023K
XFRMR TOROIDAL 5VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.254 lb (115.21 g)
4000Vrms
Toroidal
Parallel 15V, Series 30V
Parallel 334mA, Series 167mA
Dual
Dual
No
5VA
49.70mm L x 49.70mm W
19.50mm
70014K
XFRMR TOROIDAL 3.2VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.197 lb (89.36 g)
4000Vrms
Toroidal
Parallel 18V, Series 36V
Parallel 178mA, Series 89mA
Dual
Dual
No
3.2VA
44.70mm L x 44.70mm W
19.50mm
70015K
XFRMR TOROIDAL 3.2VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.197 lb (89.36 g)
4000Vrms
Toroidal
Parallel 22V, Series 44V
Parallel 146mA, Series 73mA
Dual
Dual
No
3.2VA
44.70mm L x 44.70mm W
19.50mm
70025K
XFRMR TOROIDAL 5VA THRU HOLE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.254 lb (115.21 g)
4000Vrms
Toroidal
Parallel 22V, Series 44V
Parallel 228mA, Series 114mA
Dual
Dual
No
5VA
49.70mm L x 49.70mm W
19.50mm
70024K
XFRMR TOROIDAL 5VA THRU HOLE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.254 lb (115.21 g)
4000Vrms
Toroidal
Parallel 18V, Series 36V
Parallel 278mA, Series 139mA
Dual
Dual
No
5VA
49.70mm L x 49.70mm W
19.50mm
70035K
XFRMR TOROIDAL 7VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.32 lb (145.15 g)
4000Vrms
Toroidal
Parallel 22V, Series 44V
Parallel 318mA, Series 159mA
Dual
Dual
No
7VA
49.70mm L x 49.70mm W
23.10mm
70045K
XFRMR TOROIDAL 10VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.477 lb (216.36 g)
4000Vrms
Toroidal
Parallel 22V, Series 44V
Parallel 454mA, Series 227mA
Dual
Dual
No
10VA
55.00mm L x 55.00mm W
26.00mm
70053K
XFRMR TOROIDAL 15VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.578 lb (262.18 g)
4000Vrms
Toroidal
Parallel 15V, Series 30V
Parallel 1A, Series 500mA
Dual
Dual
No
15VA
60.00mm L x 60.00mm W
26.30mm
70020K
XFRMR TOROIDAL 5VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.254 lb (115.21 g)
4000Vrms
Toroidal
Parallel 7V, Series 14V
Parallel 714mA, Series 357mA
Dual
Dual
No
5VA
49.70mm L x 49.70mm W
19.50mm
70032K
XFRMR TOROIDAL 7VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.32 lb (145.15 g)
4000Vrms
Toroidal
Parallel 12V, Series 24V
Parallel 584mA, Series 292mA
Dual
Dual
No
7VA
49.70mm L x 49.70mm W
23.10mm
70073K
XFRMR TOROIDAL 35VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
1 lb (453.59 g)
4000Vrms
Toroidal
Parallel 15V, Series 30V
Parallel 2.332A, Series 1.166A
Dual
Dual
No
35VA
72.00mm L x 72.00mm W
37.50mm
70084K
XFRMR TOROIDAL 50VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
1.5 lbs (680.4 g)
4000Vrms
Toroidal
Parallel 18V, Series 36V
Parallel 2.776A, Series 1.388A
Dual
Dual
No
50VA
82.40mm L x 82.40mm W
37.50mm
70040K
XFRMR TOROIDAL 10VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.477 lb (216.36 g)
4000Vrms
Toroidal
Parallel 7V, Series 14V
Parallel 1.428A, Series 714mA
Dual
Dual
No
10VA
55.00mm L x 55.00mm W
26.00mm
70044K
XFRMR TOROIDAL 10VA THRU HOLE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.477 lb (216.36 g)
4000Vrms
Toroidal
Parallel 18V, Series 36V
Parallel 556mA, Series 278mA
Dual
Dual
No
10VA
55.00mm L x 55.00mm W
26.00mm
70050K
XFRMR TOROIDAL 15VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.578 lb (262.18 g)
4000Vrms
Toroidal
Parallel 7V, Series 14V
Parallel 2.142A, Series 1.071A
Dual
Dual
No
15VA
60.00mm L x 60.00mm W
26.30mm
70034K
XFRMR TOROIDAL 7VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.32 lb (145.15 g)
4000Vrms
Toroidal
Parallel 18V, Series 36V
Parallel 388mA, Series 194mA
Dual
Dual
No
7VA
49.70mm L x 49.70mm W
23.10mm
70052K
XFRMR TOROIDAL 15VA THRU HOLE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.578 lb (262.18 g)
4000Vrms
Toroidal
Parallel 12V, Series 24V
Parallel 1.25A, Series 625mA
Dual
Dual
No
15VA
60.00mm L x 60.00mm W
26.30mm
70060K
XFRMR TOROIDAL 25VA THRU HOLE
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数量
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PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.856 lb (388.28 g)
4000Vrms
Toroidal
Parallel 7V, Series 14V
Parallel 3.57A, Series 1.785A
Dual
Dual
No
25VA
60.00mm L x 60.00mm W
37.50mm
70042K
XFRMR TOROIDAL 10VA THRU HOLE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
7XXXX
Through Hole
115V, 230V
PC Pin
0.477 lb (216.36 g)
4000Vrms
Toroidal
Parallel 12V, Series 24V
Parallel 834mA, Series 417mA
Dual
Dual
No
10VA
55.00mm L x 55.00mm W
26.00mm

关于  电源变压器

电力变压器系列由专为在名义频率为400 Hz或更低的交流公用电力转换而设计的产品组成。这些变压器的特点是具有电气隔离的主次绕组,可以在没有直接电连接的情况下在两个电路之间传输电能。 需要注意的是,这些变压器没有采用通常用于交流公用电力产品的常见连接器进行包装或配备。因此,它们并不打算作为隔离变压器容量的最终使用产品。相反,这些变压器是较大系统或需要精确电压调节、隔离和转换的产品的关键组成部分。 电力变压器在各种应用中起着至关重要的作用,包括电力分配系统、工业机械和电子设备。它们用于升压或降压交流电压,以适应特定系统或设备的要求。通过在主次电路之间提供电气隔离,电力变压器确保任何潜在的电气故障或漏电电流都不会对用户构成风险,从而提高整体安全性。 总之,电力变压器系列包括专为在名义频率为400 Hz或更低的交流公用电力转换而设计的产品。它们具有电气隔离的主次绕组,并且没有为最终使用目的而包装或配备连接器。相反,它们在需要精确电压调节、隔离和转换的较大系统中起着关键作用。