Pricing & AvailabilityDC4-110 SERIES
 

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110 WATTS

 

DC4-110 SERIES

     

 OUTPUT SPECIFICATIONS 
Features
  • High Efficiency
  • Advanced SMT Design   
  • 36-72 VDC Input Range
  • 4242 VDC Reinforced Insulation
  • 2 Year Warranty
  • One to Four Outputs
  • Fits 1U Applications
  • Compact 3.0" x 5.0" x 1.3" Size
  • Size and Pin compatible with REL-110 Series
  • EN 60950 ITE Certification
  • EN 60601-1 Medical Certification
  • Optional Chassis and Cover

Total Output Power at 50oC 80W  Convection Cooled
110W300 LFM Forced Air
Output Voltage Centering (50% load) Output 1:    +/-0.5% 
Output 2:+/-5.0%
Output 3:+/-5.0%
Output 4:+/-5.0%
Output Voltage Adjust Range Output 1: 95 - 105%
Load Regulation Output 1: 0.5%
(10-100% load change) Output 2: 5.0%
 (4001-5 Models) 8.0%
 (2001 Model) 6.0%
 Output 3: 5.0%
 Output 4: 5.0%
Source Regulation Outputs 1 - 4: 0.5%
Cross Regulation Outputs 2 - 4: 4.0%
Output Noise Outputs 1 - 4: 1.0%
Turn on Overshoot None
Transient ResponseOutputs 1 - 4 
Voltage Deviation 5.0%
Recovery Time  500MicroS
Load Change50% to 100%
Output Overvoltage Protection Output 1: 110% to 150%
Output Overpower Protection 110-160% rated Pout, cycle on/off, auto recovery
 Start Up Time 5 Seconds
  INPUT SPECIFICATIONS 
Input Voltage Range 36-72 VDC

Input Under-Voltage Lockout

 
Turn-On Voltage 29.0-35.0 VDC
Turn-Off Voltage 28.0-34.0 VDC
Input Overvoltage Shutdown 77.0-85.0 VDC
Maximum Input Current 4.2 A
Reflected Ripple Current 5 %
Efficiency 82% Typ., Full Power, 24VDC, varies by model
  ENCIROMENTAL SPECIFICATIONS 
Ambient Operating Temperature Range 0o C to + 70o C Derating: See Power Rating Chart
Ambient Storage Temp. Range - 40o C to + 85o C
Temperature Coefficient Outputs 1 - 4: 0.02% /oC

 
  SAFETY SPECIFICATIONS 
  GENERAL SPECIFICATIONS 
 Underwriters Laboratories File E137708 UL 60950-1 First Edition UL 60601-1 First Edition CB Report per IEC 60950-1: 2001 First Edition including all National Deviations CB Report per IEC 60601-1(1988) Second Edition A1, A2
 UL Recognition Mark For Canada File E137708 CAN/CSA-C22.2 No. 60950:2000
CAN/CSA-C22.2 No. 601-1-M90
 EN 60950:2000 EN 60601-1/A2:1995
Dielectric Strength 
Reinforced Insulation4242 VDC, Primary to Secondary, 1 Sec.
Basic Insulation2121 VDC, Primary to Ground, 1 Sec.

Operational Insulation

707 VDC, Secondary to Ground, 1 Sec.
Power Good SignalLogic high with input voltage above Vin min.
Remote Sense (singles only)250mV compensation of output cable losses.
Mean Time Between Failures100,000 Hours min., MIL-HDBK-217F, 25oC, GB
Weight1.15 Lbs.  Chassis and Cover
0.65 Lbs.  Open Frame
 

 Maximum Output Power vs. Ambient Temperature

  Notes 
Consult factory for alternate output configuration.
Consult factory for positive, negative or floating outputs.
Refer to Application Information for complete output power ratings.

All specifications are maximum at 25C unless otherwise stated and are subjected to change without notice.
Specify optional chassis and cover when ordering.
  MODEL LISTING
MODEL

OUTPUT 1(8)

OUTPUT 2(8)

OUTPUT 3(7)

OUTPUT 4(7)

DC4-110-4001 +3.3V/10A(1) +5V/6A +12V/2A -12V/2A
DC4-110-4002 +5V/10A(1) +3.3V/6A +12V/2A -12V/2A
DC4-110-4003 +5V/10A(1) +3.3V/6A +15V/2A -15V/2A
DC4-110-4004 +5V/10A(1) -5V/6A +12V/2A -12V/2A
DC4-110-4005 +5V/10A(1) -5V/6A +15V/2A -15V/2A
DC4-110-4006 +5V/10A(1) +24V/2A +12V/2A -12V/2A
DC4-110-4007 +5V/10A(1) +24V/2A +15V/2A -15V/2A
DC4-110-3001 +5V/10A(1) +12V/3A -12V/3A
DC4-110-3002 +5V/10A(1) +15V/2A -15V/2A
DC4-110-2001 +3.3V/10A(1) +5V/6A
DC4-110-2002 +5V/10A(1) +12V/5A
DC4-110-2003 +5V/10A(1) +24V/3A
DC4-110-2004 +12V/5A -12V/4A
DC4-110-2005 +15V/4A -15V/3A
DC4-110-1001 2.5V/22A(2)
DC4-110-1002 3.3V/22A(2)
DC4-110-1003 5V/22A(2)
DC4-110-1004 12V/9.2A
DC4-110-1005 15V/7.3A
DC4-110-1006 24V/4.6A
DC4-110-1007 28V/3.9A
DC4-110-1008 48V/2.3A
  DC4-110 SERIES MECHANICAL SPECIFICATIONS 
 

  APPLICATIONS INFORMATION
  1. Rated 10A with convection cooling.
  2. Rated 1.5A maximum with convection cooling.
  3. Total power must not exceed 50 watts with convection cooling on open frame models.
  4. Total power must not exceed 70 watts with 300LFM forced air cooling on open frame models.
  5. Total power must not exceed 40 watts with convection cooling and chassis/cover option.
  6. Total power must not exceed 70 watts with 300LFM forced air cooling and chassis/cover option.
  7. Each output can deliver its rated current but total output power must not exceed maximum power as determined by the cooling method state above.
  8. Sufficient area must be provided around convection cooled power supplies to allow natural movement of air develop.
  9. 300 linear feet per minute of airflow must be maintained one inch above any point of the heatsink in the direction shown when forced air cooling is required.
  10. A minimum load of 10% is required on output one to insure proper regulation of remaining outputs.
  11. Peak to peak output ripple and noise is measured directly at the output
    terminals of the power supply, without the use of the probe ground lead or retractable tip, 20 MHz bandwidth.
  12. This product was type tested and safety certificated using the the dielectric strength test voltages listed in Table V of UL 60601-1. In consideration of clause 20.4g, care must be taken to insure the voltage applied to a reinforced insulation does not over stress basic insulation. Secondary to ground capacitors may need to be removed prior to performing a dielectric strength type test on the end product. It is highly recommended that the DC test voltages listed in DVB.1. Annex DVB are not exceeded during a production-line dielectric strength test of the assembled end product. Please consult factory for further information.
 
  1. This product is intended for use as a professionally installed component within information technology and medical equipment.
  2. Remote sense terminals may be used to compensate for cable losses up to 250mV. The use of a twisted pair is recommended as well as a decoupling capacitor (0.1 0 10MicroF) and a capacitor of 100MicroF/amp connected across the load.
  3. This power supply has been safety approved and final tested using a DC
    dielectric strength test. Please consult factory before performing AC dielectric strength test.
  4. Maximum screw penetration into bottom chassis mounting holes is .100 inches.
  5. Maximum screw penetration into side chassis mounting holes is .250 inches.
  6. To meet emissions specifications, all four mounting hole ground pads must
    be electrically connected to a common metal chassis. Chassis/cover option recommended.
  APPLICATIONS INFORMATION
P1AC Input.156 friction lock header mates with Molex 09-50-3041 or equivalent crimp terminal housing with Molex 2478 or equivalent crimp terminal.
P2DC Output(Single).156 friction lock header mates with Molex 09-50-3081 or equivalent crimp terminal housing with Molex 2478 or equivalent crimp terminal.
P2DC Output(Multiple).156 friction lock header mates with Molex 09-50-3101 or equivalent crimp terminal housing with Molex 2478 or equivalent crimp terminal.
GGround.187 quick disconnect terminal.
P3P.F./Sense(Single).100 friction lock header mates with Molex 50-57-9006 or equivalent crimp terminal housing with Molex type 71851 or equivalent crimp terminal.
P3 P.F./Sense(Multiple) .100 friction lock header mates with Molex 50-57-9002 or equivalent crimp terminal housing with Molex type 71851 or equivalent crimp terminal.
  APPLICATIONS INFORMATION
 1.Optimum  2.Good  3.Fair