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小計（1 件）*
HK$1,005.60
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- 5 件從 2026年6月11日 起裝運發貨
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單位 | 每單位 |
|---|---|
| 1 - 9 | HK$1,005.60 |
| 10 + | HK$935.20 |
* 參考價格
- RS庫存編號:
- 123-7203
- 製造零件編號:
- A187A15C
- 製造商:
- OEP
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | OEP | |
| Primary Impedance | 110Ω | |
| Product Type | Audio Transformer | |
| Secondary Impedance | 11kΩ | |
| Primary DC Resistance | 20.2Ω | |
| Secondary DC Resistance | 1.59kΩ | |
| Mount Type | PCB | |
| Termination Type | PC Pin | |
| Minimum Operating Temperature | -20°C | |
| Number of Pins | 10 | |
| Maximum Operating Temperature | 70°C | |
| Width | 24mm | |
| Series | A187A15C | |
| Weight | 56g | |
| Standards/Approvals | No | |
| Depth | 29.4mm | |
| Length | 25mm | |
| Turns Ratio | 1 C.T:10 | |
| Minimum Operating Frequency | 5Hz | |
| Construction | Enclosed | |
| Maximum Operating Frequency | 60kHz | |
| Isolation Voltage | 500V | |
| 選取全部 | ||
|---|---|---|
品牌 OEP | ||
Primary Impedance 110Ω | ||
Product Type Audio Transformer | ||
Secondary Impedance 11kΩ | ||
Primary DC Resistance 20.2Ω | ||
Secondary DC Resistance 1.59kΩ | ||
Mount Type PCB | ||
Termination Type PC Pin | ||
Minimum Operating Temperature -20°C | ||
Number of Pins 10 | ||
Maximum Operating Temperature 70°C | ||
Width 24mm | ||
Series A187A15C | ||
Weight 56g | ||
Standards/Approvals No | ||
Depth 29.4mm | ||
Length 25mm | ||
Turns Ratio 1 C.T:10 | ||
Minimum Operating Frequency 5Hz | ||
Construction Enclosed | ||
Maximum Operating Frequency 60kHz | ||
Isolation Voltage 500V | ||
- COO (Country of Origin):
- GB
OEP A187A15C Microphone Transformers
A187A15C microphone transformers from OEP are ideal for impedance matching and signal splitting. They are encapsulated in a shielding mumetal can and constructed with multiple electrostatic screens. These audio transformers match 150 Ω to 150kΩ. A187A15C audio transformers are suitable for use with high impedance FET and tube amplifiers.
5.3 H primary inductance at 100 Hz, 0.1 v
280 μH typical primary leakage voltage at 1 khz, 0.1 v
130 pF interwinding capacitance at 10 kHz, 0.1V (winding to winding)
254 pF interwinding capacitance at 10 kHz, 0.1V (primary to screen)
260 pF interwinding capacitance at 10 kHz, 0.1V (secondary to screen)
Note
Do not pass DC through windings.