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LTBC SERIES
  SINGLE OUTPUT
MULTIPLE OUTPUT
OPTION DESIGNATIONS
FEATURES / SPECS
AVAILABLE OPTIONS


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mECHANICAL OUTLINE
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MULTIPLE OUTPUT
sWITCHING POWER SUPPLIES

250-600 Watts

The LTBDC series satisfies the needs of up to 4 universal outputs and hence suitable for telecom and datacom equipment. The series is qualified to # U.L & TUV standards and capable of providing a maximum of 600W output.

SINGLE OUTPUT MODELS

OUTPUT
MAX. LOAD
MODEL NO.
5
60
LTBC-50-60
12
40
LTBC-12-40
24
24
LTBC-24-24
28
20
LTBC-28-20
48
12
LTBC-48-12


MUTLTIPLE OUTPUT MODELS

OUTPUT #1 (V1)
VDC
MAX. AMP
MODEL
5
60
LTBC-5-60
12
40
LTBC-12-40
24
24
LTBC-24-24
28
20
LTBC-28-20
48
12
LTBC-48-12

OUTPUT #2 (-V2)
VDC @ MAX AMP CODE
-5V@30A
A1
-12V@3A
A2
-15V@3A
A3
-24V@3A
A4

OUTPUT #3 (+V3)
VDC @ MAX AMP CODE
+5V@6A*
B1
+12V@3A
B2
+15V@6A
B3
+24V@3A
B4

OUTPUT #4 (V4)
VDC @ MAX AMP CODE
5V@2A*
C1
12V@2A
C2
15V@2A
C3
48V@1A
C5

* This output can be optionally increased to 10 Amps.

OPTION DESIGNATIONS
SUFFIX CODE
REDUNDANT OPERATION
-ORD
WIDE TEMP OPERATION
-WTO
AUTO LINE SELECT
-ALS
FORCED CURRENT SHARING
-FCS
RUGGEDIZED MILITARIZED
-MIL
BATTERY BACK-UP*
-LVBD

* Backs up main output only. Battery is connected to output.

  • Auto line selection (90-264 VAC)
  • Redundant operation (N+1) configuration
  • Forced current sharing
  • Ruggedized for severe environment
  • Low voltage battery disconnect (LVBD) for battery back-up operation
  • Wide temp. operation (-30°C to 75°C)
 



ELECTRICAL:
Input: 90-132/180-264 VAC 47-400 Hz
Regulation: Line +/-.3%, Load +/-2%
Ripple: 1% peak to peak, not to exceed 100mV
Efficiency: 80% typical single output units
70% typical 4 multiple output units
Hold up time: 20ms min.
In Rush Current: 30A max 1/2 cycle
Protections: OV, OL & OT




Operating Temperature: 0°C to +50°C standard, -30°C to +65°C optional
Storage Temperature: -30°C to +85°C
Cooling: Internal ball bearing, DC fan and/or conduction to base plate.
Weight: 6 lbs. (2.7kg) max
Size: 2.56"(H) x 5.50"(W) x 11.50"(L)

 
 

 
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