QES050ZE-ANT POWER ONE, QES050ZE-ANT Datasheet - Page 2

• Manufacturer Part Number: QES050ZE-ANT
• Description: CONV DC-DC 48V IN 3.3V OUT 66W
• Manufacturer: POWER ONE
• Series: QESr
• Type: Isolatedr

Specifications of QES050ZE-ANT

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module, 1/4 Brick
• 1st Output: 3.3 VDC @ 15A
• Size / Dimension: 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 86%
• Approvals: cUL, TUV, UL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 179-2164

Model Selection
MCD10046 Rev. 1.0
QES050YE-A
QES066YE-A
QES036ZB-A
QES038ZD-A
QES050ZD-A
QES050ZE-A
QES066ZE-A
NOTES:
Mechanical Drawing
MODEL
Model numbers highlighted in yellow or shaded are not recommended for new designs.
Note:
Thermal impedance data is dependent
on many environmental factors. The
exact thermal performance should be
validated for specific application.
Natural Convection
100 LFM
200 LFM
300 LFM
400 LFM
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal V in , rated output.
Thermal Impedance
INPUT VOLTAGE
(VOLTS)
24
24
48
48
48
48
48
10.1 °C/W
8.0 °C/W
5.4 °C/W
4.4 °C/W
3.4 °C/W
INPUT VOLTAGE
RANGE (VOLTS)
18-36
18-36
36-75
36-75
36-75
36-75
36-75
(36.8mm)
1.45"
(12.7mm)
0.50"
(-3.6mm)
-0.14"
CURRENT (AMPS)*
Pin
MAXIMUM INPUT
-0.010"
(-0.3mm)
1
2
3
4
5
6
7
8
0
1
2
3
3.3
4.4
1.4
1.4
1.8
1.6
2.2
Function
DIA 0.040"
(1.0mm)
-V in
On/Off
+V in
-V out
-Sense
Trim
+Sense
+V out
Page 2 of 3
BOTTOM VIEW
MOUNTING INSERTS
M2X0.4 THROUGH 2PL
(57.9mm)
2.28"
VOLTAGE (VOLTS)
Pin Diameter
OUTPUT
3.3
3.3
1.8
2.5
2.5
3.3
3.3
DIA 0.062"
0.040"
0.040"
0.040"
0.062"
0.040"
0.040"
0.040"
0.062"
(1.6mm)
(50.8mm)
(51.1mm)
4
5
6
7
8
2.000"
2.010"
QES DC-DC Series Data Sheet
0.18"(4.6mm)
CURRENT (AMPS)
RATED OUTPUT
0.895"(22.7mm)
0.600"(15.2mm)
0.450"(11.4mm)
0.300"(7.6mm)
0.150"(3.8mm)
0
-0.295"(-7.5mm)
-0.425"(-10.8mm)
15
20
20
15
20
15
20
Inches:
(Dimensions as listed unless
otherwise specified.)
.XX ± 0.020
.XXX ± 0.010
Pin:
± 0.002
RIPPLE & NOISE
Tolerances
pk-pk (mV)
100
100
100
100
100
100
75
www.power-one.com
(Millimeters)
.X ± 0.5
.XX ± 0.25
± 0.05
EFFICIENCY**
TYPICAL
85%
85%
76%
85%
83%
86%
86%