PQDE6W-T Series Datasheet by CUI Inc.

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Product Fa E 3D MOUEI A VCUIINC a be‘ group “as C e cflus
cui.com
date 01/14/2021
page 1 of 6
SERIES: PQDE6W-T DESCRIPTION: DC-DC CONVERTER
FEATURES
• industry standard footprint
• high efficiency up to 88%
• single and dual output models available
• chassis mount
• 1500 Vdc isolation
• industrial operating temp -40~+85 °C
• 4:1 wide input range
• input under voltage protection & over voltage protection
• over current protection
• EN 62368-1
MODEL input
voltage
output
voltage
output
current
output
power
ripple
& noise1
efficiency2
typ
(Vdc)
range
(Vdc) (Vdc)
min
(mA)
max
(mA)
max
(W)
max
(mVp-p)
typ
(%)
PQDE6W-Q24-S3-T 24 10~36 3.3 0 1500 4.95 85 79
PQDE6W-Q24-S5-T 24 10~36 5 0 1200 6 85 83
PQDE6W-Q24-S9-T 24 10~36 9 0 667 6 85 85
PQDE6W-Q24-S12-T 24 10~36 12 0 500 6 85 87
PQDE6W-Q24-S15-T 24 10~36 15 0 400 6 85 88
PQDE6W-Q24-S24-T 24 10~36 24 0 250 6 85 88
PQDE6W-Q24-D5-T 24 10~36 ±5 0 ±600 6 85 83
PQDE6W-Q24-D12-T 24 10~36 ±12 0 ±250 6 85 87
PQDE6W-Q24-D15-T 24 10~36 ±15 0 ±200 6 85 88
PQDE6W-Q24-D24-T 24 10~36 ±24 0 ±125 6 85 88
PQDE6W-Q48-S3-T 48 19~75 3.3 0 1500 4.95 85 79
PQDE6W-Q48-S5-T 48 19~75 5 0 1200 6 85 83
PQDE6W-Q48-S12-T 48 19~75 12 0 500 6 85 87
PQDE6W-Q48-S15-T 48 19~75 15 0 400 6 85 88
PQDE6W-Q48-S24-T 48 19~75 24 0 250 6 85 88
PQDE6W-Q48-D5-T 48 19~75 ±5 0 ±600 6 85 83
PQDE6W-Q48-D12-T 48 19~75 ±12 0 ±250 6 85 87
PQDE6W-Q48-D15-T 48 19~75 ±15 0 ±200 6 85 88
Notes: 1. From 5~100% load, nominal input, 20 MHz bandwidth oscilloscope, with 10 µF tantalum and 1 µF ceramic capacitors on the output. From 0~5% load, ripple and noise is
<5% Vo.
2. Measured at nominal input voltage, full load.
3. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified.
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Product Page 30 Model XX XXX ///\\ Number tput
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date 01/14/2021 page 2 of 6CUI Inc SERIES: PQDE6W-T DESCRIPTION: DC-DC CONVERTER
INPUT
parameter conditions/description min typ max units
operating input voltage 24 Vdc input models
48 Vdc input models
10
19
24
48
36
75
Vdc
Vdc
start-up voltage 24 Vdc input models
48 Vdc input models
10
19
Vdc
Vdc
surge voltage
for maximum of 1 second
24 Vdc input models
48 Vdc input models
-0.7
-0.7
50
100
Vdc
Vdc
under voltage shutdown 24 Vdc input models
48 Vdc input models
5.5
12
6.5
15.5
Vdc
Vdc
current
24 Vdc input models 3.3 Vdc output models
all other models
268
309
mA
mA
48 Vdc input models 3.3 Vdc output models
all other models
134
155
mA
mA
filter Pi filter
input reverse polarity protection yes
no load power consumption 0.12 W
OUTPUT
parameter conditions/description min typ max units
maximum capacitive load1
3.3 Vdc output models
5 Vdc output models
9 Vdc output models
12, ±5 Vdc output models
15 Vdc output models
all other models
1,800
1,000
680
470
220
100
μF
μF
μF
μF
μF
μF
voltage accuracy20% to full load ±1 ±3 %
line regulation
from low line to high line, full load
positive outputs
negative outputs
±0.2
±0.5
±0.5
±1
%
%
load regulation3
from 5% to full load
positive outputs
negative outputs
±0.5
±0.5
±1
±1.5
%
%
voltage balance4dual output models ±5 %
cross regulation
dual output models:
main output 50% load
secondary output from 10~100% load
±5 %
switching frequency5PWM mode 300 kHz
transient recovery time 25% load step change, nominal input voltage 300 500 μs
Note: 1. Tested at input voltage range and full load.
2. At 0~5% load, the max output voltage accuracy for the ±5 & ±9 Vdc output models is ±5%.
3. At 0~100% load, the max load regulation is ±5%.
4. Unbalanced loads should not exceed ±5%. If ±5% is exceeded, the product performance cannot be guaranteed.
5. Value is based on full load. At loads <50%, the switching frequency decreases with decreasing load.
PART NUMBER KEY
Base Number
PQDE6W - QXX - X XX - T
Input Voltage Output Voltage
Mounting Style:
T = Chassis Mount
Output
S = single
D = dual
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Product Page 30 Model
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date 01/14/2021 page 3 of 6CUI Inc SERIES: PQDE6W-T DESCRIPTION: DC-DC CONVERTER
OUTPUT (CONTINUED)
parameter conditions/description min typ max units
transient response deviation
25% load step change, nominal input voltage
3.3, 5, ±5 Vdc output models
all other models
±5
±3
±8
±5
%
%
temperature coefficient at full load ±0.03 %/°C
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection 110 160 %
over current protection 110 140 190 %
short circuit protection continuous, self recovery
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output for 1 minute at 1 mA 1,500 Vdc
isolation resistance input to output at 500 Vdc 1,000 MΩ
isolation capacitance input to output, 100 kHz / 0.1 V 1,000 pF
safety approvals certified to 62368-1: EN
certified to 60950-1: UL
conducted emissions CISPR22/EN55022, class A (no external circuit); class B (external circuit required, see Figure 3-b)
radiated emissions CISPR22/EN55022, class A (no external circuit); class B (external circuit required, see Figure 3-b)
ESD IEC/EN61000-4-2, contact ± 4kV, class B
radiated immunity IEC/EN61000-4-3, 10V/m, class A
EFT/burst IEC/EN61000-4-4, ± 2kV, class B (external circuit required, see Figure 3-a)
surge IEC/EN61000-4-5, line-line ± 2kV, class B (external circuit required, see Figure 3-a)
conducted immunity IEC/EN61000-4-6, 3 Vr.m.s, class A
voltage dips & interruptions IEC/EN61000-4-29, 0%-70%, class B
MTBF as per MIL-HDBK-217F, 25°C 1,000,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature see derating curve -40 85 °C
storage temperature -55 125 °C
storage humidity non-condensing 5 95 %
vibration 10~55 Hz for 30 minutes on each axis 10 G
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Product Page 30 Model 76.00 [2.992] 61.60 [2.425] LED lamp K i W e 4 ‘ *5 ‘ 6 i K ‘ \Rfi ‘ 2-93.30 [M1130] 31 so [1 240] ‘23 oo [o 9061* k‘) |—' @ ® @ \ i i \ x + w \ i i i u: + 21.20 [0.335] 8.80 [0.346] Temperature Derating Curve i\
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date 01/14/2021 page 4 of 6CUI Inc SERIES: PQDE6W-T DESCRIPTION: DC-DC CONVERTER
DERATING CURVE
Ambient Temperature (°C)
Output Load (%)
-40
60
80
100
40
20
04085
Temperature Derating Curve
(Natural Convection)
120
120
71
0
PIN CONNECTIONS
PIN Function
Single Dual
1 NC NC
2 GND GND
3 Vin Vin
4 0V -Vout
5 NC 0V
6 +Vout +Vout
NC=no connection
units: mm [inch]
tolerance: ±0.50[±0.020]
wire range: 24~12 AWG
tightening torque: max 0.4 N*m
MECHANICAL
parameter conditions/description min typ max units
dimensions 76.00 x 31.50 x 21.20 [2.992 x 1.240 x 0.835 inch] mm
case material aluminum alloy
weight 36 g
MECHANICAL DRAWING
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Product Page 30 Model Vin c GNDC
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date 01/14/2021 page 5 of 6CUI Inc SERIES: PQDE6W-T DESCRIPTION: DC-DC CONVERTER
APPLICATION CIRCUIT
Figure 1
Single Output Models
Table 1
Vin
GND
+Vo
0V
Cin
Cout
EMC RECOMMENDED CIRCUIT
Vin
GND
+Vo
0V
(-Vo)
LO
AD
C3
LCM
ĸ
C0
MOV
FUSE
ķ
Vin
GN
D
CY1
CY2
C4
C2
++
C1
ab
Table 2
Figure 3
Recommended External Circuit Components
Vin (Vdc) 24 48
FUSE choose according to actual input current
MOV S20K30 S14K60
C0 680 µF / 50 V 680 µF / 100 V
C1 1 µF / 50 V 1 µF / 100 V
C2 330 µF / 50 V 330 µF / 50 V
C3 4.7 µF / 50 V 4.7 µF / 100 V
C4 10 µF
LCM 4.7 mH
CY1, CY2 1 nF / 2 kV
Vin
(Vdc)
Cin
(μF)
Cout
(μF)
24 100 10
48 10~47 10
Figure 2
Dual Output Models
Vin
GN
D
+Vo
0V
Cin
Cout
-Vo
Cout
This series has been tested according to the following recommended circuits (Figures 1 & 2) 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.
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Product Page 30 Model ...... A VCUIINC a be‘ group
date 01/14/2021 page 6 of 6CUI Inc SERIES: PQDE6W-T DESCRIPTION: DC-DC CONVERTER
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a
life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
rev. description date
1.0 initial release 02/20/2018
1.01 updated datasheet 08/07/2018
1.02 features and safety line updated, packaging removed 01/14/2021
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
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