B&B Electronics DP-660 User's Manual
Contents
1. 4V output is set to between 23 76V and 24 24V and 5V is checked to be within the specified voltage accuracy range Peak load can test for 10 sec Typical when other output at rated load AC input at 115VAC 2 2 Ripple and noise the peak to peak ripple and noise for each output is less then 1 of output voltage at rated load Measuring is done by 15MHz bandwidth limited oscilloscope and terminated each output with a 0 47uF capacitor 2 3 Line regulation the line regulation for each output is less then 1 while measuring at rated load and 10 of input voltage changing 2 4 Load regulation The load regulation for 24V is less then 1 for 5V is less then 5 measuring is done by changing the measured output load 40 from 60 rated load and keep other output at 60 rated load 2 5 Step regulation When 24V load changes from min to peak load or from load to min load the 5V should keep within 5V 5 at rated load 3 0 General Features 3 1 Efficiency The efficiency is higher than 75 while measuring at nominal line and rated load 3 2 Hold up time The old up time is longer than 16ms at 115VAC input and rated load which is measured from the end of the last charging pulse to when the main output drops down to 95 output voltage 3 3 Protection For some reason the power supply fails to control itself the build in over voltage protection circuit will shut down the outputs to prevent damaging external circuits Th2. DP 660 Industrial Power Supply User s Manual TOC ONS exis sete osesic hate ila ease wean da neaaic aie oedu edu readd ieee maleate aaa apes ts 1 0 Input SPECICATION S pecs si ove ni teas leds a pcan weanteh tuted 2 0 Output SpCcifi Cat ONS oisscccciained cactvaste nm disadccti navn thdaatecarsnte dustin 3 0 General Feature Sisa os et a a Se at td Fad oa Se 4 0 Environment SPECI CATIONS f 4i4142s4ucnsate sasdazaecasaesiadh dacaedassazarcastinaeetusnavace 5 0 International standards cis cca ceal wasniasteadauwas dea veseatetes acon ectsnaeeeecebteaneruaes 6 0 Mechanical Specification 3 sicen ease deanna dw onsen aed Introductions The DP 660 is a dual output DIN Rail mounted 65 watts switching power supply It has over voltage protection in main output and over load latch off mode protection on all output 1 0 Input Specifications 1 1 Input voltage The range of input voltage is from 85VAC to 270VAC 1 2 Input Frequency The range of input frequency is from 47Hz to 63Hz 1 3 Input current The maximum input current is 2A at 115VAC or 1A at 230VAC 1 4 Inrush current The inrush current will not exceed 60A at 115VAC input or 30A at 230VAC input cold start 25deg C 2 0 Output Specifications 2 1 Load range Output Min load Rated load Peak load Voltage accuracy 24V 0A 2 5A 6A 23 76V to 24 24V 5V 0a 0 5A 4 75V to 5 25V At Factory all outputs in 60 rated load conditions the 2
3. e trip point is around 26V to 31V The power supply will go into latch off mode against short circuit or over load conditions and have to OFF and ON the AC input to restart the power supply 4 0 Environment specifications 4 1 Operation temperature 0 deg C to 50 deg C Normal output current 50 deg C to 75 deg C 65 output current 4 2 Storage temperature 40 deg C to 85 deg C 4 3 Altitude will operate properly at any altitude between 0 to 10000ft 5 0 International standards The following data is by open frame testing Board only Internal PCB model No SNP 9069 5 1 Safety standards Designed to meet the following standards UL 1950 D3 CSA 22 2 No 234 VDE EN 60 950 5 2 EMI standards Designed to meet the following conducted limits FCC docket 20780 curve B VFG 243 6 0 Mechanical Specification Dimensions 44mm W x 150mm H x 122mm D 6 1 Din Rail mounting The DP 660 can be direct install to 35mm DIN Rail 6 2 Connectors 6 2 1 6 2 2 AC inputs connector Pitch 5 08mm screw terminal block Wire range 12AWG 22AWG 2 5mm Pin Assignments ve Q ra O DC output connector No connection Frame Ground Pitch 5 08mm screw terminal block Wire range 12ZAWG 22AWG 2 5mm Pin Assignments 24V Loading GND GND Loading 5V
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