If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. GE DS200SHVMG1AFE SCR High Voltage M-Frame Interface Board Introduction The GE DS200SHVMG1AFE is a high-voltage SCR interface board designed for M-Frame inverter or drive systems. Its role is to interface the drives SCR (silicon controlled rectifier) power stage with the control and logic sections, *Your Name: *Your Email: *Your Name: *Vdcode: Submit