0RODUCT $ATA 3HEET Contact Factory for Replacement Model 7!44 $#$# 0/7%2 3500,9 $.8 &%!452%3 &ULLY )SOLATED /UTPUTS ,OW 0ROFILE v X v X v /NE 4WO 4HREE AND &OUR /UTPUT -ODELS . #URRENT 3HARING /PTIONAL &AN -OUNTED /N #OVER !CTIVE )NRUSH #URRENT ,IMITING $%3#2)04)/. 4HE $.8 IS A COMPACT WATT MULTIPLE OUTPUT POWER SUPPLY !LL OUTPUTS ARE FULLY ISOLATED AND REGULATED !CTIVE CURRENT SHARING CIRCUITRY ON /UTPUT TOGETHER WITH CONTROL FUNCTIONS AND ALARM OPTIONS SIMPLIFIES . AND REDUNDANT APPLICATIONS &AN AND DISK DRIVE APPLICATIONS ARE HANDLED BY THE PEAK CURRENT RATINGS OF THE AUXILIARY OUTPUTS !'%.#9 !002/6!,3 3EE h3AFETYv SECTION ON PAGE FOR MORE INFORMATION 7EBSITE HTTPWWWCDPOWERELECTRONICSCOM 0OWER %LECTRONICS $IVISION 5NITED 3TATES % "RITANNIA $RIVE 4UCSON !RIZONA 4EL &AX #$4ECHNOLOGIES.#, -ILTON +EYNES-+ "5 5+ 4EL &AX !NY DATA PRICES DESCRIPTIONS OR SPECIFICATIONS PRESENTED HEREIN ARE SUBJECT TO REVISION BY #$ 4ECHNOLOGIES )NC WITHOUT NOTICE 7HILE SUCH INFORMATION IS BELIEVED TO BE ACCURATE AS INDICATED HEREIN #$ 4ECHNOLOGIES )NC MAKES NO WARRANTY AND HEREBY DISCLAIMS ALL WARRANTIES EXPRESS OR IMPLIEDWITH REGARD TO THE ACCURACY OR COMPLETENESS OF SUCH INFORMATION&URTHER BECAUSE THE PRODUCTS FEATURED HEREIN MAY BE USED UNDER CONDITIONS BEYOND ITS CONTROL #$ 4ECHNOLOGIES )NC HEREBY DISCLAIMS ALL WARRANTIES EITHER EXPRESS OR IMPLIED CONCERNING THE FITNESS OR SUITABILITY OF SUCH PRODUCTS FOR ANY PARTICULAR USE OR IN ANY SPECIFIC A PPLICATION OR ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE4HE USER IS SOLELY RESPONSIBLE FOR DETERMINING THE SUITABILITY OF THE PRODUCTS FEATURED HEREIN FOR USERS INTENDED PURPOSE AND IN USERS SPECIFIC APPLICATION #$ 4ECHNOLOGIES )NC DOES NOTWARRANT OR RECOMMEND THAT ANY OF ITS PRODUCTS BE USED IN ANY LIFE SUPPORT OR AVIATION OR AEROSPACE APPLICATIONS $.8 2%6 " 0AGE Input Specifications Parameter Operating Range Conditions Min Typ Max Units 36 48 72 VDC 36VD 25 APK 72VDC 50 APK DC Inrush Current Limiting Efficiency 48 VDC, at full load 70 % Remote Sense Remote Sense is provided on Output #1 and will compensate for 0.7V of line drop. Remote Sense leads are protected against open, short and reversal. Transient Response The peak output voltage excursion will not exceed 2% and will recover within 1% in 200 μsec for a 25% load step change. Remote On/Off (Optional) The power supply is turned on with a TTL logic ‘1’ (or open) signal and turned off by a switch closure or TTL logic ‘0’ referenced to (-) sense terminal. Consult the factory for other options. Over Temperature Protection Thermal switch turns off power supply if overheating occurs and automatically restarts. Over Voltage Protection Output #1: 6.5V ± 0.5 VDC. The power supply will latch off until AC power is cycled. Safety Safety certified to UL/CUL to 1950, File Number E131694 TUV to EN60950/IEC950. Cooling The unit is designed to operate with 30 CFM of airflow. Over Current Protection Individual current limit on all outputs. Automatic recovery upon fault removal. Active Inrush Current Limiting Inrush current is independent of ambient temperature. Page 2 DNX301 4/2002 REV B Output Voltages and Maximum Rated Loads MODEL NUMBER OUTPUT #1 VOUT IMAX OUTPUT #2 VNOM IMAX/IPK OUTPUT #3 VNOM IMAX/IPK OUTPUT #4 VNOM IMAX DNX301-U3A ±5V 45A ± 12V 8A/10A ± 12V 8A/10A - - DNX301-U3B ±5V 45A ± 15V 8A/10A ± 15V 8A/10A - - DNX301-U4C ±5V 45A ± 12V 8A/10A ± 12V 8A/10A ± 5V 3.0A DNX301-U4D ±5V 45A ± 12V 8A/10A ± 12V 8A/10A ± 24V 1.5A DNX301-U4E ±5V 45A ± 12V 8A/10A ± 12V 8A/10A ± 12V 3.0A DNX301-U4F ±5V 45A ± 15V 8A/10A ± 15V 8A/10A ± 5V 3.0A DNX301-U4G ±5V 45A ± 15V 8A/10A ± 15V 8A/10A ± 24V 1.5A DNX301-U4H ±5V 45A ± 15V 8A/10A ± 15V 8A/10A ± 12V 3.0A Note: Maximum current ratings are for 10sec maximum. Total power not to exceed 300 watts. Output Specifications Parameter Limits Regulation Line ± 0.03% Load ±0.25% Cross ±0.05% Minimum Load Output #1 3.0A Auxiliary Outputs 0.1A Parameter Conditions Min Voltage Adustment Range PARD Typ Max ±5 20 MHz bandwidth Units % 1 % P-P 0 50 °C -20 +85 °C Temperature Operating Storage Temperature Coefficient (TC) DNX301 4/2002 REV B After half hour warm-up ± 0.02 %/°C Page 3 Mechanical TOP VIEW 0.040 1.95 8.50 0.25 COVER 0.55 1 TB2 3.90 4.85 1 J9 OUTPUT NO. 1 1 5V RETURN 9.00 TB1 5V 6-32 THD 4 PLC’S Maximum depth of mounting scres is 0.156 inches NOTES: All measurements are in inches FAN MOUNTED ON COVER ADDS 1.30”. COOLING: The DNX301 is designed to operate with 30 CM airflow. SHOCK AND VIBRATION: The DNX301 meets the requirements of MIL STD-810D. WEIGHT: Approximately 3 lbs. Terminal Block 1 Terminal Block 2 FUNCTION 1 DC + 1 -V2 PIN FUNCTION 2 DC - 2 +V2 1 + Sense 3 Ground 3 -V3 2 - Sense 4 +V3 3 N/C 5 -V4 4 N/C 6 +V4 5 Start Up Sync. Page 4 POS FUNCTION J9 Connector Molex No. 22-28-1090 POS 6 N/C 7 Remote Inhibit 8 Current Share 9 Control Signal Rtn DNX301 4/2002 REV B