QES050ZE-A POWER ONE, QES050ZE-A Datasheet - Page 2
![CONV DC-DC 48V IN 3.3V OUT 50W](/photos/8/63/86388/qes050ze-a_sml.jpg)
QES050ZE-A
Manufacturer Part Number
QES050ZE-A
Description
CONV DC-DC 48V IN 3.3V OUT 50W
Manufacturer
POWER ONE
Series
QESr
Type
Isolatedr
Datasheet
1.QES066ZE-A.pdf
(3 pages)
Specifications of QES050ZE-A
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
179-2163
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
QES050ZE-ANT
Manufacturer:
TOKO
Quantity:
420
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%