500 WATTS
9.65”x 5”x 2.10”
DMX-500
DMX-500
3.7 lbs - 1.7 kgs
DMX-500 with Option F
3.9 lbs - 1.8 kgs
Dimensions:
Inches
Millimeters
SPECIFICATIONS: ALL MODELS
INPUT
DC Input:
40-60 Vdc range. Internally fused for 25 A.
Efficiency:
75% typical.
OUTPUT
Adjustability:
Outputs #1 and 2 user adjustable ±5% minimum. Output #3 tracks #2; initial
accuracy ±4%. Output #4 user adjustable ±5% minimum.
Line & Load Reg:
Outputs #1, 2, and 4 hold ±1% over DC input range and 0 to 100% load
change. Output #3 requires 20% minimum load on outputs #2 and 3 to hold ±4%.
Ripple & Noise:
Less than 1% p-p or 100 mV, whichever is greater.
Remote Sense
(Outputs #1 and 2): Compensates for 250 mV total line drop. Open sense lead
protection. (See Redundancy, below.)
Temperature Coefficient
(Outputs #1, 2, and 4): 0.02% per degree C.
Stability:
0.1% over 8 hours after 30 minutes warm-up.
Transient Response
(Outputs #1, 2, and 4): Output voltage returns to within 1% in less than
500 µs for a 50% load change. Peak transient does not exceed 5%.
Overload Protection:
All outputs are protected against overload and short circuit. Automatic
recovery upon removal of fault.
Overvoltage Protection
(Outputs #1 and 2): Protects load against power supply induced over-
voltage. Trip point is factory set so that output voltage cannot exceed 136% of nominal.
Peak Output Current:
Dual current ratings define continuous and peak currents. The peak cur-
rent shown can be delivered for a maximum period of 30 seconds.
Remote Inhibit:
Contact closure to the negative sense line or a TTL level “0” turns off DC
outputs.
Redundancy:
External OR-ing diodes and forced current sharing on output #1 provide “N+1”
capability. Remote sense (+S) compensates for additional 0.6 V diode voltage drop.
When the current sharing terminal is connected among units, current sharing remains
within 10% of the unit’s full output current rating.
DC Power Good:
Provides a TTL “1” open collector when output #1 is above 4.6 V nominal.
Reverse Voltage:
Protected against reverse voltage up to supply current rating.
ENVIRONMENTAL
Thermal Protection:
Shuts down power supply if overheated. Automatic recovery.
Temperature Range:
0° to 50°C at full ratings.
Safety Agencies:
Most models are approved to UL1950; CSA 22.2 #234; IEC 950 and TÜV
EN60950, Class 1 SELV., CE 72/23/EEC/93/68EEC (low voltage directive).
Conducted RFI:
Meets FCC Part 15, Subpart J, Class A; EN55022 Class B; CISPR 22 Class B.
Cooling:
30 CFM required to achieve full ratings.
Output Isolation:
Isolated from ground 50 Vdc.
DC INPUT
FUNCTION
TB1- (– )
TB1- ( + )
TB1- ( )
48 Vdc
-48 VDC Input
-48 VDC Return
Safety Ground
CONNECTOR
Barrier strip
#6-32 screws
3/8” centers
DC OUTPUT
FUNCTION
Output #1
Output #2
Output #3
Output #4
LOCATION
Terminal marked +V
Terminal marked -V
J1-5, 10
J1-4, 9
J1-3, 8
J1-4, 9
J1-2, 7
J1-1, 6
NOTES
Main Output
Rtn (Common)
Rtn (Common)
Rtn (Common)
(+) Floating
Output
(–) Floating
Output
AMP #770743-1
mates with connector
#770580-1 with
sockets #171639-1
CONNECTOR
Bus bars
#8-32 screws
STATUS AND CONTROL
FUNCTION
Remote Sense
LOCATION
J2-2
J2-1
J2-8
J2-7
J2-3
J2-5
NOTES
Output #1 Sense
Output #1 Sense Rtn
Output #2 Sense
Output #2 Sense Rtn
Reference to Common
Reference to Common
when #1 Sense Rtn
is terminated.
+12V @ 0.5A Output
Rtn (Common)
CONNECTOR
DC Power Good
Inhibit
AMP MTA type
#640456-8 pin
header (locking)
OPTIONS:
Option “F”, Fan/Cover Assembly:
Cover with integral ball-bearing fan provides proper cool-
ing to achieve full ratings at 50°C ambient temperature. 2.10” dimension increases to 3.31”.
Option “V”, Fan/Cover Assembly:
Low profile, end venting cover with integral ball-bearing fan.
2.10” dimension increases to 2.50”, and 9.65” dimension increases to 11”.
Consult factory for other available options.
Current Share
Aux. Fan Voltage
(Not available with
“V” or “F” options)
J2-6
J3-1
J3-2
AMP MTA type
#640456-2 pin
header (locking)
Condor D.C. Power Supplies, Inc., A subsidiary of SL Industries, Inc. 805-486-4565 • (800) 235-5929 Fax: (805) 487-8911 http://www.condorpower.com
SLPOWER [ SL Power Electronics ]
