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TAMURA Piezoelectric Ceramic Transformer SOLIDFORMER AS-A163T AS-A243T AS-313T AS-313TP 2W 3W 4W 6W
Product Details:
| Place of Origin: | Huizhou |
| Brand Name: | TAMURA |
| Certification: | ROHS |
| Model Number: | AS-A163T |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50pcs |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Bulk |
| Delivery Time: | 7-10 workdays |
| Payment Terms: | T/T |
| Supply Ability: | 100000pcs per month |
|
Detail Information |
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| Name: | TAMURA Piezoelectric Ceramic Transformer | Rated Power: | 6W |
|---|---|---|---|
| Vrms: | 2300V | Operation Temperature: | -10 ~ 85C |
| Frequency: | 70(kHz) | C: | 750±10%(pF) |
| High Light: | Piezoelectric Ceramic Transformer,2W Ceramic Transformer,2W Thermistor Temperature Sensors |
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Product Description
TAMURA Piezoelectric Ceramic Transformer SOLIDFORMER AS-A163T AS-A243T AS-313T AS-313TP 2W 3W 4W 6W
Description
Piezoelectric transformer (SOLIDFORMER®) can generate a high voltage by a low voltage input through the utilization of a resonance phenomenon of the piezoelectric transducer. The applications include high voltage power supplies,such as inverters for liquid crystal display back-lighting, dust collectors, copy machines, facsimile machines, ionaizer, and ozonizers.
Principle
The piezoelectric transformer has primary and secondary electrodes on the piezoelectric ceramic. The primary side is polarized in the thickness direction and the secondary side in the length direction. (Arrow mark shows polarization direction). When a voltage having a resonance frequency (Fr), determined by the length dimension, is input on the primary side, a strong mechanical oscillation is generated by inverse piezoelectric effect, and a high voltage (Vo) is output from the secondary side, matching its oscillation by direct piezoelectric effect.
Features
• High efficiency (above 95%).
• Inflammability.
• Thin thickness.
• No flux leakage.
• High reliability.
• Self control function of output current.
• Low harmonic current noise.
Cautions
- The unit may be damaged if a load is open when it starts driving.
- Characteristics will deteriorate when the unit is driven over the maximum rated.
| Item | Model No | ||||
| AP-313TP | AS-313T | AS-B523T | AS-A243T | AS-A163T | |
|
Max rated power P0 (W) |
2.0 | 2.0 | 3.0 | 4.0 | 6.0 |
|
Max rated voltage V0 (Vrms) |
1000 | 1100 | 1500 | 1800 | 2300 |
| Ta (℃ ) | –10 ~ 85 | ||||
| Weight(g) | 1.5 | 1.0 | 2.0 | 2.5 | 7.5 |
Reliability Evaluation for Piezoelectric Transformer Of The TAMURA Piezoelectric Ceramic Transformer
| Test Items | Test Conditions | |
| Dynamic characteristics | 60℃,Rated output | above 20,000h |
| High temperature, high humidity test | 60℃,95%RH,Rated output | above 10,000h |
| Thermal shock | - 25℃(30min)←→ 85℃(30min) | above 1,000 cycle |
| Oscillation |
Frequency 10 ~ 55Hz Amplitude 1.5mm Sweepage 4.6min |
100 cycle |
| Shock | 80G,11ms,Signature wave | 10 cycle |
