TR70 Series
7 0 W AT T S S I N G L E O U T P U T A C / D C G E N E R A L
EXTERNAL
Features
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•
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•
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Wide input voltage 90VAC to 264VAC, 50/60Hz
Continuous short circuit protection
Output voltage available from 12VDC to 48VDC
High efficiency 85% typical
Meets EN55022 Class ”B”, conducted emissions
MEPS compliance
Specifications
INPUT
Voltage range
Frequency
Inrush current
Isolation
Leakage current
90 to 264Vac
47Hz to 63Hz
50A max @ 264Vac
Input to Output 4242Vac
1.5mA max.
STANDARDS AND APPROVALS
Safety standards
NSW Office of Fair Trading
Certificate of approval NSW19568,
EN60950, IEC60950, AS/NZS60950
AS/NZS CISPR 11:2002 Group 1,
Class B; Meets EN55022 class “B”, conducted
Complies with AS/NZS 4417 Parts 1,2,3
C-tick
EMI standards
RCM
OUTPUT
Output voltage
Voltage set-point
Ripple and noise
Short circuit protection
Over voltage protection
Hold-up time
Load regulation
Line regulation
Factory preset, see table (not adjustable)
+/-2% (60% load)
1% p-p max
Continuous (Auto recovery)
Option
8ms typ @ 115Vac
+/-2 to +/-5% (20% to 100% load)
+/-1% max at full load
MECHANICAL
Dimensions
Weight
AC Inlet
Output connector
DC cord length
58x132x30mm
350g
IEC320/C14
Right angle, hollow coaxial plug, 2.5mm inside
diameter; 5.5mm outside diameter; 9.5mm length
Center positive polarity.
720mm with ferrite core 18AWG/UL1185
Selection Table
MODEL
NUMBER
TR70A12-21A11
TR70A15-21A11
TR70A18-21A11
TR70A19-21A11
TR70A24-21A11
ENVIRONMENTAL
Operating temperature
Storage temperature
0°C to +40°C
-20°C to +85°C
RATED
Vnom
12Vdc
15Vdc
18Vdc
19Vdc
24Vdc
48Vdc
OUTPUT
CURRENT
5.5A
4.6A
3.9A
3.7A
3.0A
1.5A
MAX
POWER
66W
69W
70W
70W
72W
72W
Technical Illustration
TR70A48-21A11
Note: MEPS compliance model
number change to eg. TRG70A12-
21A11. Available, OCT 2007.
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