Product Overview
DRB120-48-1 is a DRB120 series DIN rail mount single phase power supply. It supports the growing trend for simple and economically priced DIN power supplies for industrial and process control applications. This combines low cost, reliability and compact dimensions with energy saving efficiencies of up to 93%. Conservatively rated electrolytic capacitor temperatures offer improved field life-times of up to 10 years. It includes overcurrent, overvoltage and overtemperature protection. Applications include industrial, test, semi-fab. Certified by IEC/EN/CSA/UL62368-1, 60950-1, UL508.
- Input voltage range from 85 to 264V AC (derate linearly to 88.7% load from 100 to 85V AC)
- Output voltage is 48V, maximum current is 2.5A, maximum power is 120W
- Efficiency is greater than 90 / 91% (120/230V AC, 100% load)
- High efficiency, lowers operating costs and improves thermal performance
- Narrow case widths, increases available space on the DIN rail
- Curve B radiated and conducted EMI, reduced electrical noise in the system
- Long E-capacitor life, improved field life
- Switching frequency is 78 - 134kHz (output converter), 3 years warranty
- Aluminium sides and back, steel wrap around cover case
- Operating temperature range from -25 to +70°C, 1.38 x 4.88 x 4.92inch/35.05 x 123.95 x 124.96mm size
Product details
| Power Supply Applications |
ITE |
| Output Power Max |
120W |
| Output Current - Output 1 |
2.5A |
| Output Current - Output 2 |
- |
| Output Current - Output 3 |
- |
| Output Current - Output 4 |
- |
| Power Supply Output Type |
Adjustable, Fixed |
| SVHC |
No SVHC (25-Jun-2025) |
| No. of Outputs |
1 Output |
| Output Voltage - Output 1 |
48VDC |
| Output Voltage - Output 2 |
- |
| Output Voltage - Output 3 |
- |
| Output Voltage - Output 4 |
- |
| Input Voltage VAC |
85V AC to 264V AC |
| Product Range |
DRB Series |
Other details
| Brand |
TDK-LAMBDA |
| Part Number |
DRB120-48-1 |
| Quantity |
Each |
| Technical Data Sheet (115.00B) EN |
View or download |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
