Overview

IMPORTANT: A crowdfunded version of the DCP405 module (r2B11) can be found here.

The EEZ DIB DCP405 Power module is modified EEZ H24005 Power board that can be housed in EEZ DIB chasis (e.g. Bench Box 3). It comes with PNP "pass" element, OVP with triac crowbar, SPI temperature sensor and redesigned down-programmer new power pre-regulator and bias power supply.

Feature list

• Power input: 48 Vdc (e.g. Mean Well LRS-150F-48 or EPP-150-48)
• Max. output power: 155 W (as limited with Mean Well AC/DC module capacity)
• Voltage regulation (CV), 0 – 40 V. Voltage set resolution (U_SET): 16-bit, read resolution (U_MON): 15-bit
• Current regulation (CC) with 2-range (50 mA, 5 A). Current set resolution (I_SET): 16-bit, Current read resolution (I_MON): 15-bit for each range
• On-board low EMI switching power pre-regulator and bias power supply
• On-board OVP with full range dual crowbar (triac/MOSFET) and two fuses
• Down-programmer
• Output enable (OE) circuit with LED indicator combined with coupling indication
• On-board Ø4 mm safety sockets (19 mm/0.75” pitch)
• Pass-thru connector for power output coupling with other power boards for e.g. doubling output voltage (up to 80 V) or current (up to 10 A)
• Remote voltage sense with LED indicator and inverse polarity protection
• Remote voltage programming with LED indicator (+2.5 V for full range)
• Galvanically isolated SPI bus for communication with MCU board
• I2C EEPROM for storing board specific configuration and calibration parameters
• SPI Temperature sensor
• Dimensions: 180 x 95 mm, 4-layer PCB
• CE certified design