bpsx 0.5 series data sheet, page 1 of 2 revised 12/10/2013 www.biaspower.com specifcatons subject to change bias 1/2 wat power supply bpsx 0.5 series data sheet single (vo) or dual (vo & vr) output bpsx 0.5 - 08 - 00, - 08 - 33, - 08 - 50 bpsx 0.5 - 14 - 00, - 14 - 33, - 14 - 50 features: ? extended temperature with no de - rating! ( - 40 to +85c ) ? universal input (85 - 265 vac, 50/60hz) ? small size 0.55in 3 [9.0cm 3 ] ? low no - load input power <30mw ? constant power mode (not current limit) ? 3000 vac isolaton ? en 55022, class b; fcc part 15, class b ? meets ul/csa and en product safety (ite) operatng specifcatons (@120vac / 60 hz / 25c unless otherwise specifed) electrical input voltage range 85 - 265 vac (50/60hz) input surge withstand 308v, < 30 sec output power (pmax) 0.5 w (60hz) 0.43 w (50hz) efciency 70% nom. output vo (peak) 8 or 14 vdc nom. +/ - 5% line / load regulaton vo (peak) +/ - 1% po < pmax temperature regulaton vo (peak) +/ - 2% po < pmax ripple vo (@120 hz) (@ 100 khz) 1.00 v p:p 0.25 v p:p output vr, 3.3 volt (+/ - 5%) for vo = 8v, ir out 53ma max, io+ir 63ma* for vo = 14v, ir out 23ma max, io+ir 36ma* output vr, 5.0 volt (+/ - 5%) for vo = 8v, ir out 63ma max, io+ir 63ma* for vo = 14v, ir out 28ma max, io+ir 36ma* no - load consumpton 30 mw typical @ vin=120 vac isolaton 3000 vac (meets ul / csa & en product safety) earth leakage @ 120 vac < 10 ua short circuit protecton contnuous, pin 0.6 w @ vin = 120 vac reliability @ 25 c, mil hdbk - 217f > 500 khr mtbf thermal operatng temperature - 40 to +85 c operatng relatve humidity 0 C 95%, non - condensing storage temperature - 40 to +105 c mechanical package size (l x w x h) 1.10 x 0.92 x 0.55 inches [27.94 x 23.24 x 13.97 mm] safety safety compliance ul / en 60950 - 1 2 nd ed. (cb report available) emi emissions en 55022, class b, fcc part 15, class b actual size bias power ac/dc power supplies are available with two diferent types of outputs to ft your applicatons the characteristcs of the main (vo) and auxiliary (vr) outputs are diferent and each has applicaton - specifc benefts which can provide high value to the system designer: vo is a voltage - regulated output which has a constant power mode instead of a conventonal current limit. this output is best suited as a source for isolated dc utlity power, which may be used directly or post - regulated with either a linear regulator or a dc/dc converter. vo is self protectng, cannot be over- loaded and can be shorted indefnitely. so unlike design - your - own, or partally complete modules where signifcant design margin is required to stay far away from current limit, there is no need to oversize a bias power supply. the graceful transi- ton from voltage regulaton to constant power along with the wide range of product ratngs allows the designer to select a supply tghtly matched to the design load. vr is also a voltage - regulated output and is thermally protected from overload. it has very low output ripple capable of driving elements which require a low - noise, tghtly - regulated supply. in additon, vr is supplied internally by vo. this means that any capacitance added to vo can increase the hold - up tme of vr as well. *note: maximum currents specifed for constant voltage range only. see v - i curve on page 2 for vo in constant power range. the bpsx is a revolutonary, micro - sized, drop - in switching power supply module. it contains patented technology with unique features that provide solutons for a wide range of applicatons, including low power wireless and many other intelligent control devices. the patented smps topology is totally diferent from any other: it's quiet: switching is synchronized and occurs only 10% of the tme, so there is very litle emi / emc interference with other circuits. this means no extra fltering or shielding is needed, helping to achieve longer transmission range with more reliable data communicaton in low power wireless applicatons. it's powerful: no power de - ratng across the full wide temperature range. no current limit design margin needed when selectng a module. charge large super caps faster than any regular smps with twice the power ratng. it's green: high efciency with ultra low standby power and very litle self generated heat make it ideal for intelligent devices such as smart - sensors, smart - meters, smart - lightng, smart - grid, m2m or iot , and any other control applicatons.
bpsx 0.5 series data sheet, page 2 of 2 revised 12/10/2013 www.biaspower.com specifcatons subject to change bias 1/2 wat power supply bpsx 0.5 series data sheet single (vo) or dual (vo & vr) output bpsx 0.5 - 08 - 00, - 08 - 33, - 08 - 50 bpsx 0.5 - 14 - 00, - 14 - 33, - 14 - 50 part number designation part number output configuration vo vr bpsx 0.5 - 08 - 00 single output 8 vdc n/a bpsx 0.5 - 14 - 00 single output 14 vdc n/a bpsx 0.5 - 08 - 33 dual output 8 vdc 3.3 vdc bpsx 0.5 - 08 - 50 dual output 8 vdc 5 vdc bpsx 0.5 - 14 - 33 dual output 14 vdc 3.3 vdc bpsx 0.5 - 14 - 50 dual output 14 vdc 5 vdc pin description l1 input high l2 input low n/c no connection vo output gnd ground vr vr output n/c no connection notes 1. pins 0.031 [0.787 mm] round 2. pins extend 0.125 [3.175 mm] below stand - offs recommended land pattern, top view v - i curve (for vo in constant power range) recommended isolation, bottom view 0 2 4 6 8 10 0 50 100 150 200 250 vo, volts io, ma v - i, typical constant power region
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: bias power: ? bpsx 0.5-05-00? bpsx 0.5-05-33? bpsx 0.5-08-00? bpsx 0.5-08-33? bpsx 0.5-08-50? bpsx 0.5-12-00? bpsx 0.5- 12-33? bpsx 0.5-12-50? bpsx 0.5-14-00? bpsx 0.5-14-33? bpsx 0.5-14-50? bpsx 0.5-24-00? bpsx 0.5-24-33? bpsx 0.5-24-50
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