Technical data

Evaluation Boards 53/72

netRAPID Chip Carrier | Design Guide

7.4.7 Power supply (X100)

The Evaluation board has to be supplied by DC. VIN is from 18 V to 30 V. The typical supply

voltage is 24 V.

Pin Description

1 GND Ground

2 VIN 18 - 30 V DC

The evaluation board supplies the netRAPID device with 3.3 V operating voltage.

Position

in Figure 16 on page 39 respectively Figure 17 on page 43.

The connection for the power supply is suitable for the power supply NXAC-Power.

The power supply NXAC-POWER has the following technical data:

NXAC-POWER Value

Part number 7930.000

Input 100-240 V ~0,4 A (47-63 Hz)

Output

24 V / 0,625 A, short-circuit-proof

Cable length

1,8 m

Connector

With barrel connector, sizes in mm

Figure 20: Sizes of barrel connector NXAC-POWER

Table 39: Technical data power supply NXAC-POWER