specifications input voltage see model selection table max. input current input full load voltage input current 5v 1.1 to 0.6a 12v 0.55 to 0.27a 24v 0.26 to 0.14a 48v 0.15 to 0.07a output output voltage see model selection table set point 5% regulation total 5% (5% to 100% load change) noise & ripple, (peak-to-peak) 5v output 100 mv max. +12v, 12v output 120 mv +15v, 15v output 150 mv output current see model selection table short-circuit protection special constant-current circuit provides indefinite protection against overload or short circuit features n ul1950 recognized n input-output isolation n compact, single in-line package n single and dual output n wide-range input n input and output filters insulation resistance 100 m v at 500 vdc dielectric strength 500 vdc for 1 minute environmental operating ambient temp. C10 to +70c (see derating chart) storage temp. C30 to +80c 1500 vac isolation available on some models C consult the factory 1-800-634-3654 output model and input range effic. volts amps 4.0-7.2vdc 8.0-16.5vdc 16-32vdc 28-60vdc 5 0.6 hdf0505s hdf1205s hdf2405s hdf4805s 77 - 80% 12 0.26 hdf0512s hdf1212s hdf2412s hdf4812s 80 - 85% 15 0.21 hdf0515s hdf1215s hdf2415s hdf4815s 80 - 85% 12 0.125 hdf0512d hdf1212d hdf2412d hdf4812d 74 - 77% 15 0.1 hdf0515d hdf1215d hdf2415d hdf4815d 74 - 77% model specifications derating chart 3 watt hd series watts 1 0 ?0 ?0 50 70 80 2 3 hdf12xx, hdf24xx + in input capacitor power switching circuit feed back dual output type input voltage monitoring cicuit control circuit 3 terminals voltage reg. switching circuit out com + output voltage detector cicuit block diagram
1-800-634-3654 3 w att hd series mechanical specifications size (w x d x h) 1.75 x 0.81 x 0.43 (44.5 x 20.5 x 10.5 mm) weight 0.6 oz (16 g) 1.76 (44.5) 0.81 (20.5) hdf?512d 0.09 (2.29) 13 x 0.10 = 1.3 (13 x 2.54 = 33.02) 1 2 3 4 5 6 7 date code model no. 1401 in out + + ? + o 0.44 (10.5) 0.2 3 ?.02 (5.84) f ace 0.2 5 ?.04 (6.35) 7- 0.025 (0.64) md l n pin # 1 2 3 4, 5 6, 7 function-d ou t C com ou t + in C in + function-s nc ou t C ou t + in C in + pi n description dimensions in inches; ( ) dimensions in mm. 1 1.76 (44.5) 0.81 (20.5) hdf?512d 0.2 4 ?.04 (6.1) 2 3 4 5 6 7 date code model no. 1401 in out + + ? + o 0.44 (10.5) f ace 0.0 8 ?.02 (2.03) - 5v + 5v hdf -0505 in : + 5v out: ?v in + out + out in - 5v + 5v hdf -0505 in : ?v out: + 5v in + out + out in + 10v + 5v hdf -0505 in : + 5v out: + 10v in + out + out in + 5v hdf -0512 in : + 5v out: + 24v in + out + out in + 5v load g + 5v hdf -0512 in : + 5v out: + 12v, + 24v in + out + out com in + 5v + 12v load g load + 5v hdf -0512 in : + 5v out: 24v in + out + out in hdf -0512 in + out + out in + 24v ?4v load load g applicatio n examples 1. reverse polarity output 3. series connection of dual output modules 2. series connection of output with input 4. series connection of two or more units n the output current capacity is the same as the output current capacity of the converter. (for example, an hdf-0505 connected as shown above has an output rating of 10 vdc at 600 ma. n the combined output regulation is: (output regulation of hdf-0505) + (input voltage fluctuation) n because the current output from the out-terminal is the sum of the +24v and the +12v outputs, this value must not exceed the rated output current. in the hdf-0512d, this value is 125 ma. with optional formed leads a v ailable - use "-f suffix."
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