rev.
page
date
1 of 3
12/2008
PART NUMBER:
PTK10 series
DESCRIPTION:
dc-dc converter
features
·industry standard pin out
·wide 4:1 input range
·fully isolated
·over-current protection
·over-voltage protection
·six-sided EMI shielding
·constant switching frequency
·high efficiency
·compact size 2.0”x1.0”x0.4”
·3 year warranty
model
1
number
output
power
(max)
input
voltage
output
voltage
output
current
(max)
ripple & noise
2
mV P-P
efficiency
(typ.)
PTK10-Q24-S3
PTK10-Q24-S5
PTK10-Q24-S12
PTK10-Q24-S15
PTK10-Q24-D5
PTK10-Q24-D5A
PTK10-Q24-D12
PTK10-Q24-D15
PTK10-Q48-S3
PTK10-Q48-S5
PTK10-Q48-S12
PTK10-Q48-S15
PTK10-Q48-D5
PTK10-Q48-D5A
PTK10-Q48-D12
PTK10-Q48-D15
7.92W
10.0W
10.8W
10.5W
10.0W
10.0W
10.8W
10.5W
7.92W
10.0W
10.8W
10.5W
10.0W
10.0W
10.8W
10.5W
10-36VDC
10-36VDC
10-36VDC
10-36VDC
10-36VDC
10-36VDC
10-36VDC
10-36VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±5VDC
±12VDC
±15VDC
2.4A
2.0A
0.9A
0.7A
1.0A/1.0A
1.5A/0.5A
0.45A
0.35A
2.4A
2.0A
0.9A
0.7A
1.0A/1.0A
1.5A/0.5A
0.45A
0.35A
75
75
120
150
100/100
100/100
120/120
150/150
75
75
120
150
100/100
100/100
120/120
150/150
79%
82%
83%
84%
80%
78%
83%
83%
78%
81%
84%
85%
81%
81%
83%
83%
NOTE:
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, e.g. PTK10-Q48-S5M.
2. Ripple & noise measured with a 20MHz bandwidth, off a 10uF electrolytic and a 0.1uF ceramic cap in parallel at the
ouptut.
DERATING CURVES
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
rev.
page
date
2 of 3
12/2008
PART NUMBER:
PTK10 series
DESCRIPTION:
dc-dc converter
INPUT
parameter
input voltage range
switching frequency
conditions/description
min
10
20
nom
24
48
300
max
36
72
units
VDC
VDC
KHz
constant
OUTPUT
conditions/description
single output
dual output
line regulation
single output models
(low line to high line)
dual output models
load regulation
single output models - no load to full load
dual output models - balanced loads (10% min. load)
minimum load
converters will not be damaged if loading conditions are less
but regulation specs may not be met
3
ripple and noise
see chart
NOTE:
3 single output: no min. load required, dual: 10%
parameter
set point accuracy
min
nom
max
units
-2%
+2%
-3%
+3%
-0.5%
+0.5%
-1.0%
+1.0%
-1.0%
+1.0%
-2.5%
+2.5%
than minimum specified loads,
PROTECTION
parameter
conditions/description
4
min
nom
max
135%
140%
units
over-current
continuous auto recovery
105%
4
over-voltage
internally zener clamped
110%
NOTE:
4 continuous operation in a protected state may compromise long-term reliability.
GENERAL
parameter
efficiency
isolation voltage
insulation resistance
agency standards
case material
material flammability
weight
conditions/description
min
nom
max
units
typical at full load
77%
83%
input/case, input/output, output/case
500
VAC
at 500 VDC
100M
Ohms
approved to UL60950(E222889), CSA C22.2 No. 60950, TUV EN60950; (single output only)
Zn
94 V-0
40
grams
(1.41)
(ounces)
MTBF
MIL-HDBK-217F
580k
hours
operating temperature regular models - see derating curve.
-20
+71
°C
extended temperature models
-40
+85
°C
storage temperature
-40
+105
°C
humidity
operating (non-condensing)
5%
95%
RH
washability
not intended for aqueous wash
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
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