MOTOROLA MVME55006E-0163R Inductive Potential Damage Module

MOTOROLA MVME55006E-0163R Inductive Potential Damage Module

MVME55006E-0163R When there is an inductive load at the input, in order to prevent damage to the module by the recoil induced potential, connect capacitor C and resistor R in parallel at both ends of the load (for AC input signals), or connect continuity diode D in parallel (for DC input signals). As shown in Figure 4: When the AC input method is used, CR should be selected appropriately in order to have a better effect. Through the experimental device test, when the load capacity of 10VA below, generally choose 0.1μF +120Ω; load capacity of more than 10VA, generally choose 0.47μF +47Ω more appropriate. DC input mode, the test of the diode rated current should be selected as 1A, the rated voltage should be greater than 3 times the supply voltage.

MVME55006E-0163R inductive load on the output side, through the test: if the AC load occasions, should be connected in parallel with the load at both ends of the CR surge absorber; such as AC is 100V, 200V voltage and the power of 400VA or so, the CR surge absorber for the 0.47μF + 47Ω, as shown in Figure 5. CR the closer the load, the better the effect of its anti-jamming; If it is a DC load occasions, the load at both ends of the parallel connection of the continuity diode D, as shown in Figure 6. The diode should also be close to the load. The reverse withstand voltage of the diode should be 4 times the load voltage.