Keysight E4356A Telecom DC Power Supply 70V 30A and 80V 26A up to 2100W
Description
Keysight E4356A Telecom DC Power Supply 70V 30A and 80V 26A up to 2100W provides engineers who build equipment for the telecommunications industry a clean, reliable power source to simplify their test needs at up to 80 Volts, up to 30 Amperes, and up to 2100 Watts.
This power supply is ideal for manufacturing and R&D engineers who build equipment such as: switches, public and private telephone network equipment, PBX systems, and dc/dc converters that provide power to this equipment.
Since noise elimination is critical for telecommunications applications, the E4356A offers low noise output so that the power supply noise does not interfere with the testing of the telecommunications device, thus simplifying test system design.
Features
- Dual Range Output Provides Maximum Power
- Low Power Supply Output Noise
- Flexible Down-Programming for Faster System Throughput
- “One-Box” Solution
- Overvoltage Protection-OVP
- Overcurrent Protection-OCP
- Standard Programming Language
- Remote Inhibit/Discrete Fault Indicator
- Non-Volatile State Storage
- Serial Link
- Product Reliability and Worldwide Support
01
02
03Specifications
Specifications are warranted over a temperature range of 0–55° C with a resistive load and the power supply sensing at the rear terminals, except where indicated.
| Parameter | Value | |
| Output Ratings in 2 ranges
(@ 0 to 45° C) |
High Range
Low Range |
0–70 V, 0–30 A
0–80 V, 0–26 A |
| Programming Accuracy | Voltage
Current |
0.04% + 80 mV
0.1 % + 25 mA |
| Ripple and Noise (from 20 Hz to 20 MHz with outputs ungrounded, or with either output terminal grounded) | Constant Voltage rms | 2 mV |
| Constant Voltage p-p | 16 mV | |
| Constant Current rms (measured with 60 cm leads ) | 25 mA | |
| Readback Accuracy (from front panel or over GPIB with respect to actual output) | Voltage | 0.05% + 120 mV |
| Current | 0.1 % + 35 mA | |
| Load Regulation (change in output voltage or current for any load change within ratings) | Voltage | 0.002% + 3 mV |
| Current | 0.005% + 2 mA | |
| Line Regulation (change in output voltage or current for any line change within ratings) | Voltage | 0.002% + 3 mV |
| Current | 0.005% + 2 mA | |
| Transient Response Time (for the output voltage to recover to its previous level within 0.1% of the rated voltage or 20 mV, whichever is greater, following any step change in load current up to 50% of the rated | < 900 µs | |
