rev.
page
date
2 of 3
08/2007
PART NUMBER:
PTK10 series
DESCRIPTION:
DC/DC converter
INPUT
parameter
input voltage range
switching frequency
constant
conditions/description
min
10
20
nom
24
48
300
max
36
72
units
VDC
VDC
KHz
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
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
parameter
efficiency
dielectric withstand
insulation resistance
agency standards
case material
material flammability
weight
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
CUI [ CUI INC ]
