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ALQ20-DUAL Datasheet, PDF (1/2 Pages) Emerson Network Power – High Efficiency
100 Watts
ALQ20-Dual
High Efficiency
Total Power:
Input Voltages:
No. of Outputs:
100 Watts
48V
Dual
Electrical Specs
Special Features
• Industry standard Dual O/p 1/4 Brick Footprint
• Open Frame Construction
• Low Ripple and Noise1 < 30mVPK-PK
• Regulation to zero load
• High Capacitive Load start-up
• Fixed Frequency Switching for EMI predictability
• Industry Standard features: OVP, OCP, OTP,
Input UVLO, Enable, Trim
• Input Under Voltage Lockout with hysteresis
• Output Voltage Adjustability
• Meets Basic Insulation
Environmental
Operating Ambient Temperature -40°C to +85°C
Storage temperature: -55°C to +125°C
MTBF: > 1 Million Hrs
Input
Input Range
Input Surge
Efficiency2
36 to 75 VDC
100V /100ms
3.3V/1.5V @ 90%
3.3V/1.2V @ 90%
Output
Line / Load Regulation
Load Current
Noise/Ripple1
Transient Response
Over Voltage Protection
Over Current Protection
Over Temperature
Protection
Switching Frequency
Isolation Voltage
< 1% Vo
20A max per channel
30mVPK-PK typical
40mV typical deviation
(50% to 75% Step Load)
< 300µs settling time (typ)
130% Vo Typ (latching)
130% IO,max Typ (autorecovery)
115ºC average PCB temperature
(autorecovery)
410kHz (typ)
1500Vdc
Control
Voltage Adjust
Enable
±10% VO,NOM
TTL compatible
(Positive or Negative options)
Safety
UL, cUL 60950 Recognized (Pending)
TUV EN60950 Licensed (Pending)
2 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662