The ZUP20-20 is a 400 W programmable DC power supply with 0 to 20 V and 0 to 20 A output ranges. It operates in constant voltage or constant current mode with built-in RS232 and RS485 interfaces, digital meters, and remote control via TTL or dry contact. Voltage accuracy is ±0.02% + 12 mV, current accuracy is ±0.4% + 40 mA, and output ripple is 5 mV (5 Hz-1 MHz). Efficiency is 79% at 100 VAC and 83% at 200 VAC. It supports bench or rack mounting, has AC input range of 85 to 265 VAC, and includes overvoltage and thermal protection. The unit weighs 3.2 kg and complies with UL3111-1, EN61010-1, and CE Mark standards.
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 to +50°C Operating Temperature, ZUP Series Zero Up Programmable Power Supplies
The ZUP series are wide range output switching power supplies with laboratory performance. The ZUP series is power factor corrected and operates from worldwide AC voltage range continuously. Output voltage and current are continuously displayed and LED indicators show the complete operating status of the power supply. The front panel controls allow the user to set the output parameters, the protection levels (over-voltage / under-voltage)and arm the fold back protection to disable the output if the unit switches from Constant-Voltage mode to Constant-Current mode.
Programming Voltage Resolution: Better than 0.028% of rated voltage, Programming Current Resolution: Better than 0.03% of rated current, Display Voltage: 3 digits (6, 20, 36, 60 and 80 V Models), 3.5 digits (10 and 120 V Models), Display Current: 3 digits (3.5 digits 132 A Model).
POWER SUPPLY, BENCH, 20V, 400W; 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; Supply Voltage Min:85VAC RoHS Compliant: Yes
| TDK-Lambda Americas Inc. | Allied Electronics, Inc. | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies |
| Product Number | ZUP20-20/U | 70177230 | 26K5923 |
| Product Name | Programmable Power Supplies | Power Supply, Programmable; 400 W (Max.); 0 to 20 A; 5 mV @ 5 Hz to 1 MHz | Power Supply, Bench, 20V, 400W; Power Supply Output Type Tdk-Lambda |
| Type | Programmable Power Supply | Programmable Power Supply | |
| Technology | Switching Power Supply | ||
| Features | Built-in RS-232 & RS-485 Interface Parallel Operation Active Power Factor Correction | ||
| Operating Temperature | 0 to 50 C (32 to 122 F) | 0 to 50 C (32 to 122 F) | |
| Regulatory Compliance | EN61010-1 CSA C22.2 No.1010.1-92 UL3111-1 | RoHS Compliant |
