in put v oltage .............................universal input voltage range 85-265 v ac single phase or 100-370 vdc. input line frequenc y ................47-440 hz (50/60 hz, nominal). input line protectio n .................mov transient protected, input line fuse on-board. (see note 1.) emi filte r ...................................standard. performance surpasses the conducted emi requirements of en55022/fcc class b by 10 db, typical. continuous output powe r .........flu1-50 and flu3-50, 50 w , max. flu1-60 series, 60 w , max. output v oltage adjust ...............primary output adjustable 5%. auxiliary outputs fixed. e f ficienc y ...................................74%, typical (nominal input voltage, nominal load conditions). hold-up t im e ............................16 ms ( 1 15 v ac input), 32 ms (230 v ac input), minimum, at full load. overload protection ..................power-limit circuit. short-circuit protectio n .............continuous. over- v oltage protectio n ............primary output only (120% of rated output, typical). soft star t ...................................standard all models. design t opology .......................flyback converter with current-mode control. frequency of operatio n ............flu1-50 series, 40 khz, fixed. flu1-60 and flu3-50 series, 33 khz, fixed. electrical strengt h / isolatio n ......5300 vdc, input-to-output for one minute. (see note 2.) noise, ripple and spike ...........1% peak-to-peak, maximum. (see notes 3, 4.) t emperature range ..................-20? to +70?. output power de-ratin g ...........de-rate output power and current lin- early 2%/? from +50? to +70?. t emperature coe f ficien t ............ 0.05%/? over the entire operating temperature range. relative humidit y ......................0 to 95%, non-condensing. altitud e ......................................0 to 10,000 feet. coolin g ......................................convection cooling is adequate. moving air is recommended for oper- ation in a confined area. storage t emperature ................-40? to +85?. storage humidity ......................0 to 95%, non-condensing. mean t ime between failures ...>200,000 hours. (note 5.) 5 0 - 60w ? single and t riple output models ? universal ac input ? c e mark : u l / c s a / en60950 approvals ? en55022/fcc class b input line filters ? 0% minimum load requirement ? over-current/short-circuit protection ? 2- y ear w a rranty ? minimum 200,000-hour mtbf output current output output v oltage min. nom. max. v oltage line load cross- model output (v) (a) (a) (a) t ol. reg. reg. reg. ac-dc 50w singles 85-265 v ac input flu1-50-1ad v1 5 0.00 10.0 10.0 1.0% 0.5% 0 .5% flu1-50-3ad v1 12 0.00 4.20 4.20 1.0% 0.5% 0 .5% flu1-50-5ad v1 24 0.00 2.10 2.10 1.0% 0.5% 0 .5% ac-dc 50w t riples 85-265 v ac input v1 +5 0.00 5.00 6.00 1.0% 0.2% 1.0% flu3-50-1ad v2 +12 0.00 1.60 3.00 * 5.0% 1.0% 2.0% 5.0% v3 - 1 2 0.00 0.50 0.50 5.0% 2.0% 3.0% 5.0% v1 +5 0.00 5.00 6.00 1.0% 0.2% 1.0% flu3-50-3ad v2 +15 0.00 1.15 2.00 * 5.0% 1.0% 3.0% 5.0% v3 -15 0.00 0.50 0.50 3.0% 0.5% 1.0% 1.0% ac-dc 60w singles 85-265 v ac input FLU1-60-1AD v1 5 0.00 12.0 12.0 1.0% 0.1% 0 .2% flu1-60-5ad v1 24 0.00 2.50 2.50 1.0% 0.1% 0 .2% * peak output current rating = 5.0a (<60 seconds, duty cycle <10%). c haracteristics o pen -f rame s witching p ower s upplies 152 will drive canton, ma 02021 usa phone 781-828-6216 fax 781-830-1155 email power@nidec.com http://ww w .nidec.com 27 power general rev. pg/abbb
5 0 - 60w notes 1. replace the input line fuse with the same type and rating. recommended: 2a/250v slow-blow fuse. 2. electrical strengt h / isolation is 2200 vdc from the input of the supply to ground for 60 seconds. 3. all measurements are made directly at the terminals of the power suppl y . 4. peak-to-peak and rms metering equipment must have a 20 mhz fre- quency response with probes and cables that maintain a frequency response of 20 hz to 20 mhz. output ripple and spikes are measured directly at the output terminals of the power supply with a 0.1 f ceramic capacito r . the instruments probe ground band must make direct contact with the output return or common terminal of the supply to prevent erro- neous noise measurements. 5. mtbf is calculated using the parts stress method in mil-hdbk 217f (ground benign, t a = +25?). 6. output voltage tolerance is measured under nominal load conditions. 7. line regulation is measured under nominal load conditions as the input voltage is varied from 85 to 265 v ac. 9. load regulation is measured at 1 15 v ac or 230 v ac. for single output models, load regulation is measured while output current is varied from 0% to 100% of full load. with multiple output models, the output under test is brought to 60% of nominal load; load current is then varied +40%/- 30% of nominal while other outputs are held at nominal load conditions. 10. cross-regulation is tested by changing the load on the primary output from 50% to 100% of nominal load while measuring the voltage change on the auxiliary output under test. 1 1. the flu1-50, flu3-50 and flu1-60 series are approved to ul1950 (file e140439), csa22.2 no.234 (file lr52335) and en60950/iec950/din vde 0805 (t?v licenses r9271543, r9171470, and r9271468). o pen -f rame s witching p ower s upplies a. dimensions shown are in inches. b. t olerances = 0.00 0.01 inch. 0.000 0.005 inch. c. p1 input connectors are molex 26-60-4030. the mating connector combines molex housing 43061- 0003 and crimp terminal 08-70-1030. d. p2 output connectors are molex 26-60-4060. the mating connector combines molex housing 43061- 0006 and crimp terminal 08-70-1030. 152 will drive canton, ma 02021 usa phone 781-828-6216 fax 781-830-1155 email power@nidec.com http://ww w .nidec.com 28 power general pin-out pin flu1-50 1v1 2v1 3v1 4 return 5 return 6 return flu1-50 series rev. pg/abbb
152 will drive canton, ma 02021 usa phone 781-828-6216 fax 781-830-1155 email power@nidec.com http://ww w .nidec.com 29 power general a. dimensions shown are in inches. b. tolerances = 0.00 0.01 inch. 0.000 0.005 inch. c. p1 input connectors are molex 26-60-4030. the mating connector combines molex housing 43061- 0003 and crimp terminal 08-70-1030. d. p2 output connectors: flu1-60 series?olex 26- 60-4080, flu3-50 series?olex 26-60-4060. mating connector housings: flu1-60 series?olex 43061-0008, flu3-50 series?olex 43061-0006. crimp terminals: molex 08-70-1030. 50-60w o pen -f rame s witching p ower s upplies model selection guide flu 150 1a d series number of outputs output power (w) output voltage (model) input voltage d = 85-265 vac construction a = open pcb -- pin-out pin flu3-50 flu1-60 1 v 2 +sense 2v1 v1 3v1 v1 4 common v1 5 common return 6 v 3 return 7 n/a return 8 n/a -sense if sense terminals are not used, tie together pins 1 and 2 and tie together pins 7 and 8. flu3-50/flu1-60 series rev. pg/abbb
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