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Power SuppliesR&DRef. mantis-5g-dcdc
Mantis 5G Telecom DC/DC Supply
−48 V, 1000 W telecom DC/DC supply for 5G AAU/RRU equipment.
1000 W
Power rating
92.1%
Peak efficiency
Specifications
- Input voltage
- 40.5–57 VDC
- Output voltage
- 48 V nominal
- Output range
- −42 to −58 VDC adjustable
- Output tolerance
- ± 0.5%
- Power rating
- 1000 W
- Efficiency
- ≥ 90% (≈ 92.1% peak)
- Harmonics (THD)
- ≤ 5%
- Hold-up time
- ≥ 10 ms
- Ripple (DC–30 MHz)
- ≤ 250 mVp-p
- Dynamic response
- ≤ 50 µs
- OVP
- 110–120% of nominal
- UVP
- < 85–90% of nominal
01 /Overview
Product details
Mantis is a 1000 W telecom DC/DC supply for 5G base-station equipment, regulating a −48 V output (−42 to −58 V adjustable) from a 40.5–57 VDC bus with ±0.5% tolerance.
Fast dynamic response (≤ 50 µs), low ripple (≤ 250 mVp-p) and low wideband noise make it suitable for sensitive AAU/RRU loads, with peak efficiency around 92.1% and EN 55022 Class B EMI compliance.
At a glance
- Input
- 40.5–57 VDC
- Output
- −48 V (−42…−58 V adj.)
- Operating temp.
- −25 °C to +55 °C
1000 W
Power rating
92.1%
Peak efficiency
40.5–57 VDC
Input voltage
48 V nominal
Output voltage
02 /Engineering detail
What it does and how
Applications
APP- 5G telecom base stations
- Active Antenna Units (AAU) / RRU power
Technologies
TECH- Tight ±0.5% output regulation
- Fast transient response for sensitive RF loads
Benefits
BEN- Peak efficiency around 92.1%
- Low ripple and wideband noise for AAU equipment
- EN 55022 Class B EMI compliance
05 /Build & integration
Mechanical, environmental & I/O
Environmental
- Operating temperature
- −25 °C to +55 °C
- EMI compliance
- EN 55022 Class B · IEC 61000-3-2
07 /Documentation
Technical documents
09 /Next step
Need the Mantis 5G Telecom DC/DC Supply tailored to your spec?
We adapt power stage, magnetics and protection to your envelope — from sample to volume production.
