EDCOR Custom
EM0990 - 400W, 70.7V to 350V Piezoelectric Speaker Driver.
Quantity:
| Quantity Discounts | ||||
|---|---|---|---|---|
| 10 pcs | 25 pcs | 100 pcs | 500+ pcs | |
| 5% off | 10% off | 15% off | 20% off | |
| Orders over 25 pcs may take longer. Please contact us for scheduling and dates. | ||||
Ocean Engineering Enterprises (OceanEars)
Piezoelectric Speaker Driver
400W, 70.7V to 350V
RoHS Compliant
| Basic Specifications | |
|---|---|
Series |
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SKU Model Number/Unit Name
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EM0990
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Wattage Symbol: (P)
Total power
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Primary Input
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Secondary Output
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Turns Ratio Symbol: TR
Ratio between primary and secondary
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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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| Primary (p) | |
Voltage Symbol: Ep
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70.7V
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Impedance Symbol: Zp
AC resistance
|
0.066H
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Current Symbol: Ip
Maximum primary current
|
5.658A
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DC Resistance Symbol: Rp
|
0.401Ω
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Inductance Symbol: Lp
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0.066H
|
| Secondary | |
Other Voltage(s) Symbol: Es
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350V
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Impedance Symbol: Zs
AC Resistance
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306.25Ω
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Current(s) Symbol: Is
Maximum secondary current(s)
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1.143A
|
DC Resistance Symbol: Rs
DC Resistance
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14.112Ω
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Inductance (Ls) Calculated value. Actual value may vary.
|
0.066H
|
| Other Specifications | |
Total Volt Amperes Symbol: VA
|
|
Frequency Response Symbol: ƒ
Magnitude of difference between the rated Low Frequency (ƒlo) and the High Frequency (ƒhi).
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Winding Configuration Type of winding pattern.
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Temperature Rise Symbol: Tr
The temperature rise above the ambient temperature at rated power.
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186.07°F (85.6°C)
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Efficiency Symbol: η
The efficiency of the transfer of energy from the primary to the secondary.
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| Physical | |
Weight Symbol: Wt
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6.0 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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GPSR The General Product Safety Regulation (GPSR) is a legislative framework established by the European Union.
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| Other | |
Country of Origin Where the product was manufactured or assembled.
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Harmonized System (HS) Code Standardized numerical system classifying traded products.
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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.