230W Redundant Power Supply 0.55 1.3 D D 0.63 6.0 2.65 D D Industrial Power Supply DTB-R232 3.3 Redundant 0.5 A A 0.8 0.7 7.0 7.2 0.11 A A 0.5 B B 6.0 1.3 B B B 3.16 0.61 4-EXTRUDE &TOP #6-32 B 8.68 www.boser.com.tw 4-EXTRUDE &TOP #6-32 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 25oC *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 < 30oC 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~+40oC (operating); -40~+75oC (storage) *Humidity: 5~95%; non-condensing at 40oC (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. 7.38 Safety Standards *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 Min. Voltage Load +5V 1A +12V 0.1A -12V 0A -5V 0A Rated Load 20A 10A 0.5A 0.5A Max. Load 25A 12A 1A 1A Tolerance +/-0.1V +/-0.72V +/-0.6V +/-0.25V