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參數(shù)資料
| 型號： | STK401-100 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 2-Channel, 60W min AF Power Amplifier (Split Power Supply) |
| 中文描述： | 2通道，60瓦分鐘自動對焦功率放大器（斯普利特電源） |
| 文件頁數(shù)： | 7/9頁 |
| 文件大?。?/td> | 464K |
| 代理商： | STK401-100 |
The STK401-020 has four power transistors, so the thermal resistance per transistor
θj-c is 2.1°C / W. With an assured
ambient temperature Ta of 50°C, the required radiator thermal resistance
θc-a would be:
From expression (1)'
θc-a <(125–50)/15.7
<4.78
From expression (2)'
θc-a <(150–50)/15.7–2.1/4
<5.84
To satisfy both, 4.78°C/W is the required radiator thermal resistance.
Figure 2 illustrates Pd - PO when the VCC of STK401-020 is ±16V and RL is functioning at 3.
Pd = 17.6W (1/10 PO max = during 1.5W)
From expression (1)'
θc-a <(125–50)/17.6
<4.26
From expression (2)'
θc-a <(150-50)/17.6–2.1/4
<5.16
To satisfy both, 4.26°C / W is the required radiator thermal resistance. This design example is based on a fixed voltage
supply, and will require verification within your specific set environment.
No. 4341-7/9
STK401-020
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STK401-120 | AF Power Amplifier (Split Power Supply) (50 W + 50 W + 50W min, THD = 0.08%) |
| STK401-130 | Two-Channel AF Power Amplifier (+- Power Supply) 100 W + 100 W Minimum, THD = 0.4% |
| STK401-140 | AF Power Amplifier (Split Power Supply) (35 W + 35 W + 35 W min, THD = 0.4%) |
| STK401-210 | 3ch AF Power Amplifier(Split Power Supply) 10W+10W+10W,THD=0.4% |
| STK401-230 | Two channel encoder with 500 cpr and 3 mm shaft size |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STK401-110 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Features of the IMST Hybird ICs |
| STK401-120 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Features of the IMST Hybird ICs |
| STK401-130 | 制造商:SANYO Semiconductor Co Ltd 功能描述:2 Ch Af Power Amp Sanyo IC 16-Pin SIP |
| STK401-140 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2ch AF Power Amplifier (Split Power Supply) 40W + 40 W, THD = 0.08% |
| STK401-210 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Features of the IMST Hybird ICs |
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