QHS40ZE-NT POWER ONE, QHS40ZE-NT Datasheet - Page 3

• Manufacturer Part Number: QHS40ZE-NT
• Description: CONV DC-DC 48V IN 3.3V OUT 132W
• Manufacturer: POWER ONE
• Series: QHSr
• Type: Isolatedr

Specifications of QHS40ZE-NT

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 132W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module
• 1st Output: 3.3 VDC @ 40A
• Size / Dimension: 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
• Power (watts) - Rated: 132W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 89%
• Approvals: CSA, TUV, UL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Details
• Other names: 179-2233

Isolation Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Input Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
MCD10047 Rev. 1.0
Input Reflected Ripple Current
Input over voltage protection
Insulation Safety Rating
Turn-On Input Voltage
Turn-Off Input Voltage
Isolation Capacitance
Isolation Resistance
Inrush Transient
Isolation Voltage
Isolation Voltage
Turn-On Time
Input Voltage
Parameter
Parameter
Full Load, 12 µH source inductance
Input to output, input to base plate
To Output Regulation Band
Conditions/Description
Conditions/Description
Table 3. Isolation Specifications
100% Resistive Load
Output to base plate
Table 4. Input Specifications
Vin = Vin.max
Ramping Down
Ramping Up
Ramping up
Continuous
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QHS DC-DC Series Data Sheet
Min
36
76
1500
Min
500
10
Nom
Nom
1000
48
34
33
Basic
Max
0.1
Max
75
84
60
5
www.power-one.com
mA p-p
Units
Units
VDC
VDC
VDC
VDC
VDC
VDC
MΩ
A
ms
pF
2
s