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PQME3-D24-S9-M-TR

P1-P3P4-P6P7-P7
cui.com
date 04/18/2017 │ page 4 of 7CUI Inc │ SERIES: PQME3-M │ DESCRIPTION: DC-DC CONVERTER
Recommended PCB Layout
Top View
Note: 2.54 x 2.54 mm grid
units: mm [inch]
tolerance: ±0.50[±0.020]
pin diameter tolerance: ±0.10[±0.004]
PIN CONNECTIONS
PIN
Function
1 GND
2 CTRL
6 NC
7 NC
8 +Vout
9 0V
14 Vin
MECHANICAL DRAWING
NC=noconnection
DERATING CURVE
Ambient Temperature (°C)
Load (%)
-40
60
80
100
40
20
04085
Temperature Derating Curve
(Natural Convention)
120
120
71
0
For more information, please visit the product page.
cui.com
date 04/18/2017 │ page 5 of 7CUI Inc │ SERIES: PQME3-M │ DESCRIPTION: DC-DC CONVERTER
APPLICATION CIRCUIT
Figure 1
Table 1
Vin
GN
D
+V
o
0V
DC
Cin
DC
Cout
EMC RECOMMENDED CIRCUIT
Vin
GND
+Vo
0V
DC/DC
LO
AD
C2
LDM1
E
MOV
FUSE
D
C1
CY1
C3
C0
+
Vin
GN
D
Table 2Figure 2
Recommended external circuit components
Vin (Vdc) 24 48
FUSE choose according to actual input current
MOV S20K30 S14K60
C0 680 µF / 50V 680 µF / 100V
C1, C2 4.7 µF / 50V 4.7 µF / 100V
C3 10 µF
LDM1 12 µH
CY1 1 nF / 2 kV
This series has been tested according to the following recommended circuit (Figure 1) before leaving the factory. If you
want to further reduce the input and output ripple, you can increase the input and output capacitors or select capacitors of
low equivalent impedance provided that the capacitance is less than the maximum capacitive load of the model.
Vin
(Vdc)
Cin
(μF)
Cout
(μF)
24 100 10
48 10~47 10
For more information, please visit the product page.
cui.com
date 04/18/2017 │ page 6 of 7CUI Inc │ SERIES: PQME3-M │ DESCRIPTION: DC-DC CONVERTER
PACKAGING (TUBE)
units: mm
Tube Size: 21.6 x 13.2 x 530 mm
QTY: 26 pcs
PACKAGING
(
TAPE & REEL
)
units: mm
Reel Size: Ø330 mm
QTY: 200 pcs per reel
For more information, please visit the product page.
P1-P3P4-P6P7-P7

PQME3-D24-S9-M-TR

Mfr. #:
Buy PQME3-D24-S9-M-TR
Manufacturer:
CUI Inc
Description:
Isolated DC/DC Converters 3W 9-36Vin 9Vout 333mA Iso Reg SMT TR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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