www.micropowerdirect.com micropower direct 292 page street suite d stoughton, ma 02072 usa t: (781) 344-8226 f: (781) 344-8481 e: sales@micropowerdirect.com w: www.micropowerdirect.com MPU-400D series input parameter conditions min. typ. max. units input voltage range universal 90 264 vac input frequency 47 63 hz input current, full load 90 vac 8.5 a inrush current, cold start 230 vac 70 a leakage current, see note 1 264 vac 3.5 ma power factor correction meets en61000-3-2 class d input protection t8a/250v fuse inserted in primary input undervoltage protection under 80 vac (10 vac) unit shuts down; unit recovers over 90 vac output parameter conditions min. typ. max. units output voltage adjustment by trim pot, u-channel model only 5.0 % output regulation, see note 2 1.0 % hold time 115 vac, 75% load 16 msec ripple & noise (20 mhz), see note 3 see model selection guide overload protection foldback circuit, autorecovery 110 140 % over voltage protection >130% of rated output voltage. recycle ac input. over temperature protection autorecovery +105 +110 +115 oc temperature coef? cient 0.04 %/oc transient recovery time, see note 5 50% load change 2.5 ms transient response deviation 5.0 % overshoot/undershoot at turn on/off 5.0 % turn on delay 115 vac 1.5 s output short circuit continuous with autorecovery general parameter conditions min. typ. max. units isolation voltage, see note 6 input - output 3,000 vac input - fg (frame ground) 1,500 primary - core 1,500 switching frequency fixed 55 khz environmental parameter conditions min. typ. max. units operating temperature range ambient 0 +25 +50 oc output derating 2.5%/ oc from +50 oc to + 70 oc storage temperature range -20 +80 oc cooling see model selection guide operating humidity rh, non-condensing 90 % emi characteristics parameter standard criteria level radiated emissions en 55022 b conducted emissions en 55022 b esd en 61000-4-2 a 4 kv contact rs en 61000-4-3 a 3v/m eft en 61000-4-4 a 1 kv surge en 61000-4-5 a 1 kv (l-l), 2 kv (l-g) cs en 61000-4-6 a 3v/rms pfm en 61000-4-8 a 1a/m voltage dips en 61000-4-11 a >95% 10 ms, 30% 500 ms b >95%, 500 ms reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 30oc, gnd benign 100 khours safety standards ul 60950, en 60950 vibration sinusoidal 5~50 hz, acceleration 7.35 m/s 2 on x, y & z axis electrical speci cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice. key features: compact 400w supply pfc to en 61000-3-2 ? en 60950 approved (ul) ce certi ed fcc class b emissions universal ac input four package options 700w peak power dual output 400w power factor corrected ac/dc power supplies
www.micropowerdirect.com micropower direct ? 292 page street ste d stoughton, ma 02072 ? tel: (781) 344-8226 ? fax: (781) 344-8481 ? e-mail: sales@micropowerdirect.com model selection guide notes: 1. units are available with the leakage current speci ed at 500 a max. contact the factory for more information. 2. output regulation includes line & load. 3. ripple & noise is measured from 10 hz to 20 mhz. connection to the unit is made with a 0.1 ? ceramic capacitor & a 22 ? electrolytic capacitor connected in parallel. 4. a 1% minimum load is required to maintain regulation & ripple speci cations. 5. transient recovery is measured to within a 1% error band for a load step change of 50% to 100%. 6. isolation speci cations are production hi-pot tested for 3 seconds. 7. the full output range (see table) is covered in the safety agency certi cation. standard models are factory set to the preset voltage, but may be set to other levels within the range without affecting the agency certi cation. for more information, contact the factory. 8. output power is given for the factory preset voltage. the maximum continuous output power level is 400w with 26.85 cfm air ow. all models provide a peak power level of 700w for a maximum duration of 500 s. for more information, contact the factory. 9. each unit includes an input fuse (250v/8a). since this fuse is not eld replaceable, it is recommended that an external fuse of the same size be used on the input of the power supply for protection. 10. the fan drive output (at connector cn4) provides 12v/300 ma to drive an external fan. model number pin function 1 ac-line 2 missing 3 ac-neutral 4 missing 5 field ground connections input connector (cn1): terminal block: howder hd-121-7p: m3.5 screws 7 terminals, 9.5 mm centers logic signal connector (cn3): mating part no: jst xhp-4 or equivalent (chyao shiunn js-1001-04) mating pin no: jst sxh-002t-po.6 for awg 30 to 26 fan driver connector (cn4): mating part no: jst xhp-2 or equivalent (chyao shiunn js-2001-2) input connector (cn1): jst mating part no: jst vhr5n or equivalent (7 pins, 2 pins removed) pin function 1 +v1 out 2 return 3 return 4 +v2 out 5 field ground 6 ac-line 7 ac neutral pin function 1 +v1 out 2 +v1 out 3 +v1 out 4 return 5 return 6 return 7 return 8 +v2 out 9 +v2 out 10 +v2 out pin function 1 remote on/off 2 fan fail 3 common 4 power good pin function 1 plus 2 minus interface signals power supply on bi-color led is green for ?power on?; orange when protection enabled fan fail an open collector output rated for 15v/5 ma sink current maximum. goes high if a fan failure is detected power good signal goes ttl high 100 to 500 ms after regulation. goes low at least 1 ms before the loss of regulation. will sink 100 ma. remote on/off a ttl low signal inhibits the output. hiccup mode. output connector (cn2): jst mating part no: jst vhr10n or equivalent (two pins removed) some models may require a minimum order quantity. contact the factory for details at: sales@micropowerdirect.com model number output voltage factory output current with 26.85 cfm (max a) max. output power (w) regulation (note 3) ripple & noise (note 2) ef ciency (note 6) MPU-400D-0512yyz v1 +5 vdc 30.00a 400 5.0% 1.0% 80% v2 +12 vdc 20.83a MPU-400D-0524yyz v1 +5 vdc 30.00a 400 5.0% 1.0% 80% v2 +24 vdc 10.42a MPU-400D-0548yyz v1 +5 vdc 30.00a 400 5.0% 1.0% 80% v2 +48 vdc 5.21a MPU-400D-1224yyz v1 +12 vdc 20.83a 400 5.0% 1.0% 80% v2 +24 vdc 10.42a
micropower direct ? 292 page street ste d stoughton, ma 02072 ? tel: (781) 344-8226 ? fax: (781) 344-8481 ? e-mail: sales@micropowerdirect.com www.micropowerdirect.com mechanical dimensions mechanical dimensions , top fan ??models notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.02 ( 0.50) notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.02 ( 0.50)
micropower direct we power your success - for less! 292 page street ste d stoughton, ma 02072 ? tel: (781) 344-8226 ? fax: (781) 344-8481 ? e-mail: sales@micropowerdirect.com www.micropowerdirect.com mechanical dimensions , end fan ??models mechanical dimensions , ?inger safe?cover ??models notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.02 ( 0.50) notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.02 ( 0.50) shown with molex type connector. the cover is also available on units with the terminal strip option.
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