The Z20-20-IS420-U is a 400W programmable DC power supply in the Z+ Low Voltage Series, offering 0-20V output and 0-20A current with constant voltage or constant current mode operation. It features built-in USB, RS232, and RS485 interfaces, with an optional isolated current programming analog interface (IS420) and a North American AC line cord (U). The unit is designed for bench or 2U rack mounting, with a standard body size of 70 × 83 × 350 mm and a metal case with a plastic front panel. It accepts an 85-265Vac input, achieves 81-83% efficiency, and includes overvoltage, overcurrent, and overtemperature protection. The power supply complies with IEC/UL/CSA/EN61010-1
Programmable power supplies (CVCC variable DC power supplies, DC power supplies) are power supplies that can be operated in constant voltage (CV) mode or in constant current (CC) mode automatically depending on load conditions within the range of voltage values and current values that have been set ahead of time. In addition to constant voltage power supplies, TDK offers programmable power supplies under the TDK-Lambda brand for various measurement applications such as those in testing, inspecting, experimenting, and researching. TDK-Lambda's lineup of programmable power supplies consists of the Genesys series suitable for 19 inch racks mounted and the portable benchtop-type Z+/ZUP series for applications such as researching, and all are UL-listed products with RS232C/RS485 in their standard form. The standard Z+ series now also includes USB and optional LAN.
0 ~ 20VDC Output Bench (AC to DC) Power Supply Digital 0 ~ 20A Output 400W Features Programmable, RS232, RS485 and USB Interface
BENCH POWER SUPPLY, 20V ADJUSTABLE; Power Supply Output Type:Adjustable; No. of Outputs:1 Output; Output Voltage Min:0V; Output Voltage Max:20V; Output Current Min:0A; Output Current Max:20A; Power Rating:400W; Plug Type:US RoHS Compliant: Yes
| TDK-Lambda Americas Inc. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies |
| Product Number | Z20-20-IS420-U | Z20-20-IS420-U-ND | 71T6675 |
| Product Name | Programmable Power Supplies | Power Supplies (Test, Bench) | Bench Power Supply, 20V Adjustable; Power Supply Output Type Tdk-Lambda |
| Type | Programmable Power Supply | 1 | |
| Technology | Switching Power Supply | ||
| Operating Temperature | 0 to 50 C (32 to 122 F) | ||
| Regulatory Compliance | IEC61010-1 EN61010-1 UL61010-1 | RoHS Compliant | |
| DC Output Voltage | 20.0 volts | 0.0 to 20.0 volts | 0.0 to 20.0 volts |
