EDCOR Electronics Corporation
XPWR303 - 650V@250mA CT, 6.3V@6A CT, & 5V@3A.
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Tube amplifier power transformer with a primary of 120V at 60Hz. to secondary of 650V(325-0-325) at 250mA center tapped, 6.3V(3.15-0-3.15) at 6A, and 5V at 3A.
| Basic Specifications | |
|---|---|
Series |
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SKU Model Number/Unit Name
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XPWR303-120
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Primary Input
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Secondary Output
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Termination Such as lead wires, terminals, PCB pins, etc.
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Mounting |
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Mounting Orientation Direction of mounting.
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Mounting Hardware Coating |
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| Primary (p) | |
Voltage Symbol: Ep
|
120V
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Operational Frequency Symbol: ƒop
|
|
Current Symbol: Ip
Maximum primary current
|
1.884A
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DC Resistance Symbol: Rp
|
1.462Ω
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| Secondary | |
Tube Voltage Symbol: Es
|
650V
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Other Voltage(s) Symbol: Es
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6.3V and 5V
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Unloaded Voltage(s) Symbol: NL(Es)
Calculated voltage when no loaded is applied to the secondary.
|
682.5V, 6.615V, and 5.25V
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Current(s) Symbol: Is
Maximum secondary current(s)
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0.25A, 6A, and 3A
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DC Resistance Symbol: Rs
DC Resistance
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77.55Ω, 0.025Ω, and 0.044Ω
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| Other Specifications | |
Total Volt Amperes Symbol: VA
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Winding Configuration Type of winding pattern.
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Leakage Inductance Symbol: LI
Imperfect magnetic link of one winding to another.
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| Physical | |
Weight Symbol: Wt
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6.6 lb
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Dimensions (Width) X (Height) X (Depth)
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Dimensional Drawing (#) |
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Dimension Drawing (PDF) Free Adobe Acrobat Reader can be downloaded at Adobe.com.
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3D Model (STEP) STEP (Standard for the Exchange of Product Data), an ISO standard exchange format.
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| Material | |
Bobbin Material |
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Bobbin Flammability Rating |
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Magnet Wire |
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Coil Finish Wrapper |
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Termination |
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Core Material |
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Core Material Size |
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Core Stack Size |
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Core Stack Type |
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Secondary Insulation |
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Dielectric Strength |
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Temperature Range |
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HIPOT Primary-Secondary |
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| Compliance | |
RoHS Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment.
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REACH Registration, Evaluation, Authorization and Restriction of Chemicals in EU.
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CMRT RMI Conflict Metals Reporting Template
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Please note that some specification values are calculation and may vary from the actual values
⚠ WARNING ⚠
These electronic components are designed exclusively for indoor or enclosed environments. It is crucial to keep them away from water and moisture to prevent damage. Transformers can generate hazardous voltages and currents, so technical electrical expertise is essential for safe use.