ERG-2SJ750 规格参数 |
| 电阻值:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_tkdzq' AND table_schema='golon' and column_comment like '*%' |
75Ω |
| 精度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_tkdzq' AND table_schema='golon' and column_comment like '*%' |
±5% |
| 功率（W）:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_tkdzq' AND table_schema='golon' and column_comment like '*%' |
2W |
| 成分:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_tkdzq' AND table_schema='golon' and column_comment like '*%' |
金属氧化物薄膜 |
| 温度系数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_tkdzq' AND table_schema='golon' and column_comment like '*%' |
±350ppm/°C |
| 工作温度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_dzq_tkdzq' AND table_schema='golon' and column_comment like '*%' |
-55°C ~ 235°C |
