290 系列, 电源变压器

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图片产品详情单价可用性ECAD 模型SeriesMounting TypeTermination StylePower - MaxVoltage - PrimaryVoltage - IsolationWeightTypeVoltage - Secondary (Full Load)Current - Output (Max)Primary Winding(s)Secondary Winding(s)Center TapSize / DimensionHeight - Seated (Max)
290AX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V
-
4 lbs (1.8 kg)
Laminated Core
650V, 6.3V, 5V
100mA, 2.25A, 3A
Single
Triple
Yes
63.50mm L x 71.55mm W
77.80mm
290AEX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
240V
-
3 lbs (1.4 kg)
Laminated Core
650V, 6.3V, 5V
81mA, 2A, 2A
Single
Triple
Yes
63.50mm L x 71.55mm W
77.80mm
290BEX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
240V
-
5.4 lbs (2.4 kg)
Laminated Core
660V, 6V, 5V
138mA, 3A, 3A
Single
Triple
Yes
71.45mm L x 103.20mm W
87.33mm
290PAZ
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V, 240V
-
-
Laminated Core
-
3A
Single, Multiple Taps
Triple
No
-
-
290EX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V
-
7.7 lbs (3.5 kg)
Laminated Core
660V, 6.5V
276mA, 3.15A
Single
Dual
Yes
87.33mm L x 103.20mm W
106.38mm
290EEX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
240V
-
7.7 lbs (3.5 kg)
Laminated Core
660V, 6.5V
276mA, 3.15A
Single
Dual
Yes
87.33mm L x 103.20mm W
106.38mm
290KX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V, 240V
-
7.3 lbs (3.3 kg)
Laminated Core
330V, 41V, 6.57V
100mA, 100mA, 2.5A
Dual
Triple
Yes
96.01mm L x 102.87mm W
81.86mm
290NX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
100V, 120V, 220V, 230V, 240V
-
11 lbs (5 kg)
Laminated Core
580V, 6.3V, 5V
262mA, 3.42A, 6.8A
Single, Multiple Taps
Triple
Yes
111.51mm L x 119.38mm W
135.20mm
290JX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V, 240V
-
7.3 lbs (3.3 kg)
Laminated Core
361V, 43.3V, 7V
150mA, 100mA, 7A
Dual
Triple
Yes
95.50mm L x 101.09mm W
81.10mm
290BX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V
-
5.4 lbs (2.4 kg)
Laminated Core
660V, 6V, 5V
138mA, 3A, 3A
Single
Triple
Yes
71.45mm L x 103.20mm W
87.33mm
290CX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V
-
6.8 lbs (3.1 kg)
Laminated Core
650V, 6.3V, 5V
207mA, 4A, 3A
Single
Triple
Yes
79.38mm L x 103.20mm W
96.85mm
290PX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Solder, Quick Connect
-
120V, 240V
-
4.5 lbs (2 kg)
Laminated Core
630V, 6.66V, 5.1V
92mA, 4A, 3A
Dual
Triple
Yes
96.01mm L x 76.20mm W
81.86mm
290CEX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
240V
-
6.8 lbs (3.1 kg)
Laminated Core
650V, 6.3V, 5V
207mA, 4A, 3A
Single
Triple
Yes
79.38mm L x 103.20mm W
96.85mm
290DX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V
-
8 lbs (3.6 kg)
Laminated Core
650V, 6.3V, 5V
230mA, 4A, 3A
Single
Triple
Yes
87.33mm L x 103.20mm W
106.38mm
290MX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V, 240V
-
7 lbs (3.2 kg)
Laminated Core
550V, 6.3V, 5V
230mA, 6A, 3A
Dual
Triple
Yes
63.50mm L x 71.55mm W
77.80mm
290FX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V
-
12 lbs (5.4 kg)
Laminated Core
640V, 6.5V
518mA, 5.5A
Single
Dual
Yes
95.25mm L x 119.13mm W
115.90mm
290HX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V, 220V, 240V
-
9 lbs (4.1 kg)
Laminated Core
356V, 100V, 6.39V
420mA, 50mA, 7A
Single, Multiple Taps
Triple
Yes
95.25mm L x 108.46mm W
115.06mm
290DEX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
240V
-
8 lbs (3.6 kg)
Laminated Core
650V, 6.3V, 5V
230mA, 4A, 3A
Single
Triple
Yes
87.33mm L x 103.20mm W
106.38mm
290GX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
120V, 220V, 240V
-
8.7 lbs (3.9 kg)
Laminated Core
690V, 6.3V
150mA, 5A
Single, Multiple Taps
Dual
Yes
95.25mm L x 107.95mm W
116.84mm
290FEX
PWR XFMR LAMINATED CHAS MT
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数量
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PCB Symbol, Footprint & 3D Model
290
Chassis Mount
Wire Leads
-
240V
-
12 lbs (5.4 kg)
Laminated Core
640V, 6.5V
518mA, 5.5A
Single
Dual
Yes
95.25mm L x 119.13mm W
115.90mm

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。