Notes: 1. All models are also available in an extended temperature range of -40°C~85°C. For these models, append “M” to the model number,
2. Ripple & noise measured with a 20MHz bandwidth, off a 10uF electrolytic and a 0.1uF ceramic cap in parallel at the ouptut.
D
is
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PTK10
│
DESCRIPTION:
DC-DC CONVERTER
date
09/28/2012
│
page
2 of 4
INPUT
parameter
operating input voltage
conditions/description
min
10
20
typ
24
48
max
36
72
units
Vdc
Vdc
OUTPUT
parameter
line regulation
(low line to high line)
load regulation
measured from 10% to full load
voltage accuracy
switching frequency
temperature coefficient
conditions/description
single output
dual output
single output models - no load to full load
dual output models - balanced loads
positive, refer to recommended circuit
negative, refer to recommended circuit
constant
min
typ
±0.5
±1.0
max
units
%
%
%
%
%
%
kHz
%/°C
PROTECTIONS
parameter
over-current
over-voltage
Notes:
conditions/description
internal protection zener
4
in
u
min
105
110
min
77
500
100
580,000
min
-20
-40
-40
5
cui.com
ed
±1
±3
±3
±5
300
±0.03
typ
max
135
140
typ
max
83
typ
max
71
85
105
95
40
300
±1.0
±2.5
units
%
%
continuous, automatic recovery
4
4. continuous operation in a protected state may compromise long-term reliability.
SAFETY AND COMPLIANCE
parameter
efficiency
isolation voltage
insulation resistance
RoHS compliant
MTBF
typical at full load
at 500 Vdc
yes
nt
conditions/description
units
%
Vac
MΩ
hours
input/case, input/output, output/case
ENVIRONMENTAL
parameter
co
conditions/description
MIL-HDBK-217F
units
°C
°C
%
°C
°C
case operating temperature
storage temperature
storage humidity
temperature rise
regular models - see derating curve
extended temperature models
non-condensing
100% load
1.5 mm from the case for 10 seconds
lead temperature
D
DERATING CURVES
output power vs. ambient temperaure
is
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PTK10
│
DESCRIPTION:
DC-DC CONVERTER
date
09/28/2012
│
page
3 of 4
MECHANICAL
parameter
dimensions
case material
weight
conditions/description
2.0 x 1.0 x 0.4 inch (50.8 x 25.4 x 10.16 mm)
Zn
40
g
min
typ
max
units
MECHANICAL DRAWING
units: inches (mm)
D
is
co
cui.com
nt
in
u
ed
Single Output
1. +Vin
2. -Vin
1. +Vin
2. -Vin
3. +Vout
4. No pin
5. -Vout
3. +Vout
4. Com
5. -Vout
Dual Output
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PTK10
│
DESCRIPTION:
DC-DC CONVERTER
date
09/28/2012
│
page
4 of 4
REVISION HISTORY
rev.
1.0
1.01
1.02
description
initial release
updated mechanical drawing
discontinued
date
07/07/2011
03/27/2012
09/28/2012
The revision history provided is for informational purposes only and is believed to be accurate.
D
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
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
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