250W 5G PSU

TG22-0250-XX

  • 250W 5G Network Power Supply
  • Complies with IEC/UL 62368-1 standard
  • 54Vdc PSU meets IEEE 802.3af/at/bt standard
  • Wide operation temperature from -40ºC to +65/60ºC
  • High efficiency (more than 90/94%)
  • AC input plug changeable for waterproof
  • Fanless cooling design
  • Japanese capacitors improve PSU reliabilit

Download PDF

Where to Buy Contact Us

SPECIFICATION

Model NameTG22-0250-12TG22-0250-54
OutputRated Power250 W @-40~+35°C250 W @-40~+50°C
Derating Power125 W @50% Load, 65°C180 W @72% Load, 60°C
Output Voltage 12 Vdc54 Vdc
Maximum Output Current20.8 A4.63 A
Over Current Limit ≦ 27A≦ 6.6 A
Minimum Output Current 0 A 0 A
Ripple & Noise≦ 120 mV≦ 200 mV
Hold Up Time ≧ 10 ms @100% Load≧ 16 ms @100% Load
InputInput Voltage90~264 Vac
Input Frequency 47~63 Hz
Power Factor ≧ 0.98 @100% Load
Efficiency ≧ 90 % @100% Load, 230Vac, 25°C≧ 94 % @100% Load, 230Vac, 25°C
Inrush Current ≦ 100 A @240Vac/50Hz, 25°C
EMCSurge 4KV (L/N-G), 2KV (L-N)
EMIEN55032
ESDIEC61000-4-2
EnvironmentalOperating Temperature -40~+65 °C-40~+60 °C
Storage Temperature -40~+85 °C
Operating Humidity 10~90 %RH
Storage Humidity 5~95 %RH
Operating Altitude ≦ 5,000 m
OthersDimension (W x L x H)94 x 203 x 55 mm (3.7 x 8 x 2.17 inch) ; 2U
Mean Time Between Failures ≧ 1,000,000 hours≧ 2,000,000 hours
CertificationsMeets CB, TÜV, UL/cUL

*Specifications are subject to change without notice

MECHANICAL SPECIFICATION

DERATING CURVE

APPLICATION

  • Networking