Output Power: W. Exclusively distributed by Powerstax

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1 R Series, W Input Ranges : 9-75 VDC : Single - Dual /, / /, / Triple / ±, /, / ±0, Quad ± / ±, ± / : W FEATURES General: to 100 Watts Wide Input Range : 10-7dc 2:1 & 3:1 Input Range High Conversion Efficiency > 84% Line & Load Regulation to ±1.0% Fixed Operating Frequency Over-Load Protection Over- Protection Trim or Sense Functions Remote Sense Remote On/Off Safety: UL File# Isolation: Isolation > 500V APPLICATIONS Distributed Systems Workstations Computer Equipment Communications Equipment The R series DC-DC converters feature high power density, high efficiency and excellent line & load regulation. Using innovative design technique, state-of-the art Current Mode PWM control, and Surface Mount packaging & manufacturing technology, the R series provides up to 100 watts of well regulated power in a encapsulated 3.5 x 5.5 x 0.90 metal case with six-sided EMI/RFI shielding. Automatic feed forward compensation, pulse-by-pulse current limiting, and output short circuit protection are standard for all models. These converters are designed for wide input range telecommunications, industrial and instrument applications. The wide input range (2:1 & 3:1) is ideal for battery or unregulated input applications. No external components are needed for normal operation. Low ESR capacitors are used to minimize the conductive noise. This package is ideal for all I/O board system and distributed DC power configurations. TABLE OF CONTANTS : General Specifications... 2 Single... 4 Dual... 6 Triple... 8 Quad ACON, INC. R Series Rev. Nov. 02, 2003 Pg. of 11

2 R Series, Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause performance degradation, adversely effect longterm reliability, and cause permanent damage to the device. Parameter Conditions / Description Min Max Units Input Vdc Vdc Continuous Vdc Vdc Vdc Vdc Transient Vdc Vdc (100mSec.) Vdc Vdc Operating Temperature All models, base plate temperature C Storage Temperature Ambient C Isolation Input to +700 Vdc 2. Input Specifications Input Range (Continuous) 9 18 Vdc Vdc Vdc Vdc Vdc 3. Enable (On-Off Control) Enable Pin Open Circuit 5 Vdc Source Current 1 ma Positive Logic Standard On-Control Logic High or Floating Vdc Off-Control Vdc Negative Logic Not Available * Enable pin can be left floating if not used. 4. Specifications Accuracy Please see table % Current Please see table Adc Over Protection Not available Vdc Line Regulation ±1.0 %Vout Load Regulation ±1.0 %Vout Transient Respoonse 50% ± 25% step load change 400 µsec. Ripple & Noise Please see table mvp-p Switching Frequency 100 KHz ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 2 of 11

3 5. Trim Negative Trim Standard Trim Up Trim Pin to (-)Vout or (-)Sense 10 %Vdc Trim Down Trim Pin to (+)Vout or (+)Sense 10 %Vdc Positive Trim Not Available * Trim pin can be left floating if not used R Series, Environmental and Mechanical Specifications Operating Temperature PCB Temperature C Storage Temperature C Thermal Impedance Free Convection 4.0 C/Watt Temperature Coefficient ±0.02 %/ C Shock Halfsine wave, 3 axes 50 g Sinusoidal Vibration GR-63-CORE, Section g Humidity Relative Humidity, Non-Condensing %R.H. Case Material Black Coated Metal Weight 1.1 (3) Oz (g) MTBF (calculated) Bellcore TR-NWT method 1 - parts count 0.5 MHrs 7. Isolation Specifications Isolation Input to 500 Vdc I/O to Case 500 Vdc Isolation Resistance Input to 10 MΩ Isolation Capacitance Input to 3 nf ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 3 of 11

4 R Series, Single W INPUT Nominal (Range) (9-18) 24 (18-36) 48 (36-75) 30 (10-30) 60 (20-60) * Combined Line & Load Regulation. OUTPUT Max. (V) Current (A) Ripple & Noise Over EFF. Load (typ.) Set Point Min.* Max.* Min. Max. Peak-Peak R.M.S. Protection MODEL NO. 50W mV 15mV 80% R50S mV 15mV 80% R100S mV 25mV 82% R60S mV 25mV 82% R100S mV 30mV 82% R60S mV 30mV 82% R100S mV 40mV 84% R60S mV 40mV 84% R100S24 150W mV 40mV 84% R150S24 50W mV 15mV 82% R50S mV 15mV 82% R100S mV 25mV 84% R60S mV 25mV 84% R100S mV 30mV 84% R60S mV 30mV 84% R100S mV 40mV 85% R60S mV 40mV by 85% R100S W mV 40mV 85% R150S W mV 15mV Current 82% R50S mV 15mV Limiting 82% R100S mV 25mV 84% R60S mV 25mV 84% R100S mV 30mV 84% R60S mV 30mV 84% R100S mV 40mV 85% R60S mV 40mV 85% R100S W mV 40mV 85% R150S W mV 15mV 80% R50S mV 25mV 82% R60S mV 30mV 82% R60S mV 40mV 84% R60S W mV 15mV 80% R50S mV 25mV 82% R60S mV 30mV 82% R60S mV 40mV 84% R60S6024 Product Numbering System & Selection Guide R 50 S TS Series No. No Input Options R 50 : S : Single : 10-20V 03 : 3.3V HS: Heat Sink 100 : 24 : 18-36V 05 : TS: Terminal Strips 150 : 150W 48 : 36-7 : 30 : 10-30V 15 : 60 : 20-60V 24 : ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 4 of 11

5 PC Board Mount R Series, Single W 0.90 (22.8) Enable 7 - Case (-)Vout - 8 (-)Vout - 9 (+)Vout - 10 (+)Vout - 11 (-)Sense - Trim - 13 (+)Sense (9.525) 8 x Chassis Mount 0.20 (5.0) min (34.8) N.C. Enable Case (-)Vout (-)Vout (+)Vout (+)Vout (-)Sense Trim (+)Sense ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 5 of 11

6 R Series, Dual 55- INPUT Nominal (Range) (10-20) 24 (18-36) 48 (36-75) 30 (10-30) 60 (20-60) Max # * Combined Line & Load (Low Line to High Line, Min. Load to Full Load) OUTPUT (V) Current (A) Ripple & Noise Short Set Circuit Min.* Max.* # Min. Max. Peak-Peak R.M.S. Point Protection V I mV 25mV V I mV 40mV V I mV 40mV V I mV 25mV V I mV 30mV V I mV 30mV V I mV 25mV V I mV 40mV V I mV 40mV V I mV 25mV V I mV 30mV V I mV 30mV by Current V I mV 25mV Limiting V I mV 40mV V I mV 40mV V I mV 25mV V I mV 30mV V I mV 30mV V I mV 50mV V I mV 25mV V I mV 30mV V I mV 30mV V I mV 40mV V I mV 25mV V I mV 30mV V I mV 30mV Over Temp. Protect Not Available EFF. (typ.) MODEL NO. 82% R55D05-82% R100D05-82% R55D % R100D % R60D- 84% R60D % R55D % R100D % R55D % R100D % R60D24-86% R60D % R55D % R100D % R55D % R100D % R60D48-86% R60D % R55D % R55D % R60D30-82% R60D % R55D % R55D % R60D60-84% R60D ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 6 of 11

7 PC Board Mount R Series, Dual (22.8) Enable 7 - Case (-)Sense - 8 (-)V1-9 (+)V1-10 (+)Sense - 11 (-)V2 - V2 Trim - 13 (+)V x (9.525) Chassis Mount 0.20 (5.0) min (34.8) N.C. Enable Case (-)Sense (-)V1 (+)V1 (+)Sense (-)V2 Trim (+)V Product Numbering System & Selection Guide R 55 D TS Series No. No Input Dual Positive only Option R 55 : D : Dual : 10-20V 05 : ± : + & + HS : Heat Sink 100 : 24 : 18-36V : ± 24 : + & + TS : Terminal Strips 48 : : 30 : 10-30V 60 : 20-60V ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 7 of 11

8 R Series, Triple 55- INPUT Nominal (Range) (10-20) 24 (18-36) 48 (36-75) 30 (10-30) 60 (20-60) Max ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± OUTPUT (V) Current (A) Ripple & Noise Short Set Circuit # Min.* Max.* # Min. Max. Peak-Peak R.M.S. Point Protection +V I mV 25mV -V I mV 25mV +V I mV 25mV -V I mV 25mV +V I mV 30mV -V I mV 30mV +V I mV 30mV -V I mV 30mV V I mV 25mV +V I mV 15mV -V I mV 15mV V I mV 25mV +V I mV 15mV -V I mV 15mV +V I mV 25mV -V I mV 25mV +V I mV 25mV -V I mV 25mV +V I mV 30mV -V I mV 30mV +V I mV 30mV -V I mV 30mV V I mV 25mV +V I mV 15mV -V I mV 15mV V I mV 25mV +V I mV 15mV by -V I mV 15mV +V I mV 25mV Current -V I mV 25mV Limiting +V I mV 25mV -V I mV 25mV +V I mV 30mV -V I mV 30mV +V I mV 30mV -V I mV 30mV V I mV 25mV +V I mV 15mV -V I mV 15mV V I mV 25mV +V I mV 15mV -V I mV 15mV +V I mV 25mV -V I mV 25mV +V I mV 30mV -V I mV 30mV V I mV 25mV +V I mV 15mV -V I mV 15mV +V I mV 25mV -V I mV 25mV +V I mV 30mV -V I mV 30mV V I mV 25mV +V I mV 15mV -V I mV 15mV * Combined Line & Load (Low Line to High Line, Min. Load to Full Load) Over Temp. Protect Not Available EFF. (typ.) MODEL NO. 82% R55T05-82% R100T05-82% R55T % R100T % R55T-05 82% R100T-05 84% R55T % R100T % R55T % R100T % R55T % R100T % R55T05-84% R100T % R55T % R100T % R55T % R100T % R55T % R55T % R55T % R55T % R55T % R55T60-05 ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 8 of 11

9 PC Board Mount R Series, Triple (22.8) Enable 7 - Case (-)Sense - 8 (-)V1-9 (+)V1-10 (+)Sense - 11 (-)V2 - Com - 13 (+)V x (9.525) Chassis Mount 0.20 (5.0) min (34.8) N.C. Enable Case (-)Sense (-)V1 (+)V1 (+)Sense (-)V2 Com (+)V Product Numbering System & Selection Guide R 55 T TS Series No. No Input Dual Positive only Option R 55 : T : Triple : 10-20V 05 : 5 : ± HS : Heat Sink 100 : 24 : 18-36V : : ± TS : Terminal Strips 48 : : 30 : 10-30V 60 : 20-60V ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 9 of 11

10 R Series, Quad INPUT Nominal (Range) (9-18) 24 (18-36) 48 (36-75) 30 (10-30) 60 (20-60) Max ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± OUTPUT (V) Current (A) Ripple & Noise Short Set Circuit # Min.* Max.* # Min. Max. Peak-Peak R.M.S. Point Protection -V I mV 25mV +V I mV 25mV -V I mV 30mV +V I mV 30mV -V I mV 25mV +V I mV 25mV -V I mV 30mV +V I mV 30mV -V I mV 25mV +V I mV 25mV * Combined Line & Load (Low Line to High Line, Min. Load to Full Load) -V I mV 30mV +V I mV 30mV -V I mV 25mV +V I mV 25mV -V I mV 30mV +V I mV 30mV -V I mV 25mV +V I mV 25mV -V I mV 30mV +V I mV 30mV by Current Limiting Over Temp. Protect Not Available EFF. (typ.) MODEL NO. 82% R60Q05-82% R60Q % R60Q % R60Q % R60Q % R60Q % R60Q % R60Q % R60Q % R60Q Product Numbering System & Selection Guide R 60 Q TS Series No. No Input Dual Positive only Option R 60 : Q : Quad : 9-18V 05 : ± : ± HS : Heat Sink 24 : 18-36V 15 : TS : Terminal Strips 48 : : 10-30V 60 : 20-60V ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 10 of 11

11 R Series, Quad PC Board Mount 0.90 (22.8) Enable 7 - Case (-)V1-8 Com1-9 (+)V2-10 N.C (-)V3 - Com2-13 (+)V x (9.525) 0.20 (5.0) min. Chassis Mount 1.30 (34.8) N.C. Enable Case (-)V1 Com1 (+)V2 N.C. (-)V3 Com2 (+)V ACON, INC. R Series Rev. Nov. 02, 2003 Pg. 11 of 11