TL100048 TDK Corporation, TL100048 Datasheet - Page 21
![PWR SUP FNT END 48V 1000W 20A](/photos/8/82/88237/mfg_tl_series_sml.jpg)
TL100048
Manufacturer Part Number
TL100048
Description
PWR SUP FNT END 48V 1000W 20A
Manufacturer
TDK Corporation
Series
TLr
Specifications of TL100048
Power Supply Type
Switching (Closed Frame)
Voltage - Output
48V
Number Of Outputs
1
Power (watts)
1000W
Applications
Commercial
Voltage - Input
90 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
48 VDC @ 20A
Size / Dimension
11.12" L x 3.41" W x 3.45" H (282.4mm x 86.6mm x 87.6mm)
Power (watts) - Rated
1000W
Operating Temperature
-40°C ~ 65°C
Efficiency
92%
Approvals
CE, CSA, EN, UL
Line Regulation
±1%
Load Regulation
±1%
Power Supply Output Type
Fixed
No. Of Outputs
1
Output Voltage
48V
Output Current
20A
Power Rating
1000W
Input Voltage
90V AC To 264V AC
Length
282.448mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
285-1646
5.4 DC Reference ground
Connect your reference ground to either the negative output or positive output (Figure 10)
depending on the desired polarity. The connection is double ¼"-20 studs with 5/8" centers.
5.5 Alarms and control
Access to alarms and control signals is accomplished via a rear mounted connector (p/n 43045-
2019, Molex) as shown in Figure 12. Table 12 provides a pin functional description.
· The pin out of the alarm connector on the rack is a 180° difference from a standard Molex con-
nector. See Figure 11 & Figure 12.
· AC fail, DC fail, and Thermal limit fail alarms are all open collector, opto-coupled, active high
on failure/active low normally (software or factory configurable), and referenced to pin 17. The
pin is able to sink 10 mA of current at 5 V and 5 mA at TTL voltages.
· Applying 5 V between pins 16 and 17 will shut all power modules down. Removing the 5V will
cause the rectifier to power back up.
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
Figure 11 - Cable routing holes
TLR5-S S ERIES POWER SYSTEM
Cable routing
Revision 1 : January 2006
holes
Page. 21