www.boser.com.tw 4-extrude &top #6-32 b b bb b b a a a a 4-extrude &top #6-32 d d d d 0.8 7.0 3.3 0.5 7.2 0.7 0.11 6.0 1.3 0.5 3.16 8.68 0.61 7.38 2.65 0.63 1.3 6.0 0.55 industrial power supply redundant redundant DTB-R232 230w redundant power supply safety standards features *input voltage: 90~130vac or 180~260vac *input frequency: 47~63hz *inrush current: does not exceed 30a at 115vac input or 60a ac input, at cold start 25 o c *load range: when all outputs are in 60% rated load condition, the +5v output is set between 4.98~5.02v while all other outputs are within the specified voltage accuracy range *ripple and noise: peak to peak ripple and noise for +5v, output is < 50mv, and < 100mv for +12v, -12v, -5v outputs at rated load, 115/230vac *line regulation: < +/-1% for each output at rated load and +/-10% of 115vac or 230vac input voltage change *load regulation: the output voltage load regulation is less than the value on the table when subjected to +/-40% change on each output load from 60% rated load, and while all other outputs are at 60% rated load *hold up time: > 16ms at 115vac input and rated load measured from the last ac line charging pulse to the point when +5v drops to +4.75v *output power: the total dc continuous power is whthin 230w at < 30 o c ambient temperature *power good signal: when turned on, the signal goes high 100~500ms after all output dc voltages are within regulation limits *power redundancy: this power supply has power redundant capability *efficiency: > 70% at rated load *altitude: 10,000 feet *protection: built-in over voltage protection circuit shuts down the outputs to prevent damage. trip point of crowbar circuit is between 5.7~7v; latch off mode against short circuit or over load conditions ac line on/off cycle recovers unit from fault conditions *temperature: 0~+40 o c (operating); -40~+75 o c (storage) *humidity: 5~95%; non-condensing at 40 o c (operating) *connectors: ac: one ac input socket dc: o1 din 41612 c96 *dimensions: 14.0 x 15.0 x 8.62 cm +/-5mm tolerance *mtbf: 235,743 hrs. *safety: ul 1950 / csa 22.2 no.234 / vde en60950 *emi: fcc class b / en55022b *ems: level 3 of iec-801, 802, 803, 804 output voltage +5v +12v -12v min. load 1a 0.1a 0a rated load 20a 10a 0.5a max. load 25a 12a 1a tolerance +/-0.1v +/-0.72v +/-0.6v -5v 0a 0.5a 1a +/-0.25v
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