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5

Analog Technologies

ATMV24V200V40MA1

8W Isolated DC-DC Power Module

Table 3. Recommended Values

F1

Input Time-delay Fuse

F2 & F3

Output Time-delay Fuse, or Resettable Fuse (PTC)

MOV

14D390K

Input Voltage: 12VDC

14D560K

Input Voltage: 24VDC

C1 & C2

100μF/25V

Input Voltage: 2VDC

47μF/50V

Input Voltage: 24VDC

C3 & C4

1.0μF ~ 10μF (High Frequency ESR)

L1, L2 & L3

2.2μH ~ 10μH

To further reduce the input and output ripple, the parameters of the LC filter can be appropriately increased, but it

should be noted that the external capacitor at the output end should not be too large, and should be lower than the

maximum capacitive load of the product.

OUTLINE DIMENSIONS

Figure 6. Outline Dimensions