40 WATT DC TO DC CONVERTERS DESCRIPTION The PD40 series of DC/DC converters provide up to 40 watts of continuous output power. Available in three standard input ranges of 10-30 VDC, 20-60 VDC and 30-90 VDC, they are ideal for a variety of applications including telecoms, process control, portable equipment and vehicle mounted instrumentation. All units are available in compact “open PCB” or “enclosed” mechanical formats. PD40 SERIES F E ATU R E S ‧ ‧ ‧ ‧ ‧ ‧ Low cost Small size, light weight 100﹪ burn-in Overvoltage protection Overcurrent protection Three wide input ranges: 10-30 VDC, 20-60 VDC and 30-90 VDC I N P U T S P E C I F I C ATI O N S E N V I R O N M E N TA L S P E C I F I C ATI O N S Input voltage： 10 to 30 VDC（ PD40 “L” series） 20 to 60 VDC（ PD40 “M” series） 30 to 90 VDC（ PD40 “H” series） Operating temperature： St o r a g e t e m p e r a t u r e ： Relative humidity： Derating： Input current： 2.5A（ rms） for 24 VDC 1.3A（ rms） for 48 VDC 0.84A（ rms） for 72 VDC 0℃ to +70℃ -40℃ to +85℃ 5﹪ to 95﹪ non-condensing Derate from 100﹪ at +50℃ linearly to 50﹪ at +70℃ OUTPUT SPECIFICATIONS GENERAL SPECIFICATIONS Output voltage/current： See rating chart Switching frequency： 36KHz ±5KHz Total output power： 40 watts maximum Ripple and noise： 1﹪ peak to peak max. Efficiency： 70﹪ minimum at full load Overvoltage protection： set at 112 - 132﹪ of its nominal output voltage Line regulation： ±0.5﹪ maximum at full load Withstand voltage： 1000VDC from input to output Overcurrent protection： All outputs protected to short circuit conditions MTBF： 600,000 hours minimum at full load at 25℃ ambient, calculated per MIL-HDBK-217F Temperature coefficient： All outputs ±0.04﹪ /℃ maximum Transient response： Maximum excursion of 4 ﹪ or better on all models, recovering to 1 ﹪ of final value within 500us after a 25 ﹪ step load change Tumbler Technologies + TRUMPower 3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA Phone: 408-988-6616 ● [email protected] ● www.TRUMPower.com PD40 SERIES DC TO DC CONVERTERS OUTPUT VOLTAGE/CURRENT RATING CHART Maximum (1)(2) Output #1 Output #2 Output #3 Output Model Vnom. Imin. Imax. Tol. Vnom. Imin. Imax. Tol. Vnom. Imin. Imax. Tol. Power(3) PD40-10 5V 0A 8.0A 2% (N/A) (N/A) 40W PD40-12 12V 0A 3.5A 1% (N/A) (N/A) 40W PD40-13 15V 0A 3.0A 1% (N/A) (N/A) 40W PD40-14 24V 0A 2.0A 1% (N/A) (N/A) 40W PD40-23 +5V 0.5A 3.0A 3% +12V 0.2A 2A 5% (N/A) 40W PD40-24 +5V 0.5A 3.0A 3% +15V 0.2A 2A 5% (N/A) 40W PD40-25 +5V 0.5A 3.0A 3% +24V 0.1A 1A 5% (N/A) 40W PD40-30 +5V 0.5A 3.0A 3% +12V 0.2A 2A 5% -5V 0A 0.8A 5% 40W PD40-31 +5V 0.5A 3.0A 3% +12V 0.2A 2A 5% -12V 0A 0.8A 5% 40W PD40-32 +5V 0.5A 3.0A 3% +15V 0.2A 2A 5% -15V 0A 0.8A 5% 40W PD40-33 +5V 0.5A 3.0A 3% +15V 0.2A 2A 5% -12V 0A 0.8A 5% 40W PD40-39 +5V 0.5A 3.0A 3% +24V 0.1A 1A 5% -12V 0A 0.8A 5% 40W Notes: (1) All multi-output units may be operated at no-load without damage. At no-load, output tolerance increases to 10%. (2) Suffix codes for mechanical format and input range are as follows. PD40-XXYZ; “XX” is the model code from the above table, “Y” is the input range (L=10-30 VDC, M=20-60 VDC, H=30-90 VDC) and “Z” is the mechanical format (A=open PCB, B=L-bracket, C=enclosed), e.g. PD40-31MC (20-60 VDC input range, enclosed). (3) “L” series is suitable only for 75% of the above stated maximum output power. MECHANICAL SPECIFICATIONS NOTES: 1. Dimensions shown in inch [mm] 2. Tolerance 0.02 [0.5] maximum 3. Input connector mates with Molex housing 09-50-3041 and Molex 2878 series crimp terminal. 4. Output connector mates with Molex housing 09-50-3061 and Molex 2878 series crimp terminal. 5. Weight: 220 grams approx. (PCB format) 6. See the mechanical details of L-bracket and enclosed formats in page 7-1. PIN CHART PIN MODEL PD40-10 PD40-13 PD40-23 PD40-25 PD40-30 PD40-32 PD40-39 PD40-12 PD40-14 PD40-24 PD40-31 PD40-33 1 2 3 OUTPUT #1 OUTPUT #2 OUTPUT #1 OUTPUT #1 OUTPUT #1 OUTPUT #1 OUTPUT #2 OUTPUT #1 OUTPUT #1 4 5 6 RETURN RETURN RETURN COMMON RETURN COMMON RETURN N.C. COMMON RETURN COMMON RETURN OUTPUT #3 Tumbler Technologies + TRUMPower 3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA Phone: 408-988-6616 ● [email protected] ● www.TRUMPower.com