742C083121JP 规格参数 |
| 电路类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
隔离 |
| 电阻值(欧姆):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
120 |
| 精度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
±5% |
| 电阻器数量:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
4 |
| 电阻匹配比漂移:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
- |
| 每元件功率:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
63mW |
| 温度系数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
±200ppm/°C |
| 工作温度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_wl_zl' AND table_schema='golon' and column_comment like '*%' |
-55°C ~ 125°C |
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