參數(shù)資料
型號(hào): ALQ50Y48N
英文描述: High Efficiency Quarter Brick, 50 Amps
中文描述: 高效四分之一磚,五十零安培
文件頁數(shù): 1/2頁
文件大?。?/td> 273K
代理商: ALQ50Y48N
North America (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662
1
Special Features
Electrical Specs
50 Amps
ALQ50
High Efficiency Quarter Brick
Industry standard Quarter Brick package
1.48" x 2.30" x 0.38"
Openfrmae low profile construction
High capacitive load start-up
Regulation to zero load
Fixed frequency switching for EMI predictability
Industry Standard Features: Input UVLO with
hysteresis, Enable, OCP, OCP, OTP, Output
Voltage Trim, Differential Remote Sense
Meets Basic Insulation
Input
Input Range
Input Surge
Efficiency
36 to 75 VDC
100V /100ms
3.3V @ 91% (typical)
Output
Line / Load
Regulation
Output Current
< 0.3% Vo (typical)
up to 50A max
(3.3V at 40A max)
40mV
PK-PK
(typical)
Up to 10% of Vo
100mV (typ) deviation
50% to 75% Load change
250μs (typ) recovery
130% typ for Vo < 3.3V
125% typ for 3.3V
120% Iout typ (autorecovery)
115C average PCB temperature
(autorecovery)
480kHz
540kHz (2.5V output)
1500Vdc
Noise/Ripple
1
Remote sense
Transient Response
Overvoltage Protection
Over Current Protection
Over Temperature
Protection
Switching Frequency
Isolation Voltage
Control
Voltage Voltage Trim
Enable
±10% V
O,NOM
Postive or Negative Logic options
Operating Ambient Temperature: -40°C to +85°C
Storage Temperature: -40°C to +125°C
MTBF: > 1 million hours
UL, cUL 60950
TUV
EN60950
Environmental
Total Power:
Input Voltages:
No. of Outputs:
132W
48V
Single
Safety
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