E-TDA2003H 规格参数 |
| 类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_xx_ypfdq' AND table_schema='golon' and column_comment like '*%' |
AB 类 |
| 输出类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_xx_ypfdq' AND table_schema='golon' and column_comment like '*%' |
1-通道（单声道） |
| 不同负载最大输出功率x通道数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_xx_ypfdq' AND table_schema='golon' and column_comment like '*%' |
12W x 1 @ 1.6 欧姆 |
| 电压电源:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_xx_ypfdq' AND table_schema='golon' and column_comment like '*%' |
8V ~ 18V |
| 特性:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_xx_ypfdq' AND table_schema='golon' and column_comment like '*%' |
短路和热保护 |
| 工作温度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_xx_ypfdq' AND table_schema='golon' and column_comment like '*%' |
-40°C ~ 150°C（TJ） |
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