¡¡. Economic price. |
¡¡.Wide operating voltage range:3 wire 10-30VDC and 2 wire 90-250 VAC. |
¡¡. With operating indicator LED. |
¡¡.May drive 150 mA loads directly. |
¡¡.DC type with reverse-polarity proof. |
¡¡.DC S5, S10, S20 type with short circuit and over load proof. |
¡¡.The lowest residual voltage. |
¡¡.AC types are O-cross SCR output, operating stable. |