TDK MK750-2-150 overview
Electronic Measurements MK750-2-150 High Efficiency High Current Switcher Regulated Power Supply, 750 Series, 2 Volts, 150 Amps Output INPUTSingle-phase standar...
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Manufactured byTDK
Product groupDC Power Supply
DescriptionElectronic Measurements MK750-2-150 High Efficiency High Current Switcher Regulated Power Supply, 750 Series, 2 Volts, 150 Amps Output
Key FeaturesINPUTSingle-phase standard. For 3 phase consult factory.MK750 and MK1000 Units: 120 VAC (+10% -25%), 47-63 Hz standard. 240 VAC (+10% -25%), 47-63 Hz specify-240 Suffix 120 VAC-240 VAC Switch Option available on 750 and 1000 series, specify-120/240 Suffix.MK1500 Units: 240 VAC (+10% -25%), 47-63 Hz. For 120 VAC consult factory.Inrush Current: Automatic Inrush Current limiting (soft start).OUTPUTVoltage Adjustment: ±5% minimum.Regulation: Line: 0.2% for full line change. Load- 0 2% for 100% load changeRipple and Noise: 1% pk/pk or 50 rnV pk/pk (MK750 and MK1000 Units) or 75 mV pk/pk (MK1500 Units) whichever is greater (to 20 MHz).Transient Response: Output recovers to within 1% in less than 400 microseconds for a load change of 25% within the range of 25% to 100% load.Holdup Time: Output will remain within regulation limits for 20 milliseconds after loss of AC input power (from nominal line Voltage) at full load.Temperature Coefficient: ±0.02% per °C averaged over the Temperature range.Remote Sensing: Provided with open sense lead protection built in.Stability: ±0.1% maximum deviation for a 24-hour period, following an initial half-hour warm-up.EFFICIENCYUp to 85%.PROTECTION:Voltage: Over-voltage shutdown built into each model. OVP is factory set at 10 to 20% or 1-2 V. whichever is greater, above nominal output. This protection is reset by recycling the input power. Optional SCR crowbar can be provided for use along with standard OVP. Specify-CB Suffix.Current: Automatic Current limit/foldback.Thermal: Automatic shutdown when internal heat sink Temperature exceeds safe limit_ Automatic restarting when Temperature returns to normal.Reverse Voltage: Supply is inherently protected from reverse polarity Voltage across DC output terminals.CONVENIENCE FUNCTIONSInhibit/Remote Shutdown: A short between two pins in auxiliary connection ii or a TTL zero can be used to turn the output of the power supply off.Margin Check: Pins are provided in the auxiliary connector for programming output ±5% for system margin check.Power Fail/Output Good Signal: TTL compatible signal goes to a logic zero when the AC input or DC output goes below minimum Operating level. (Standard on MK models, optional on MO models)OPERATING TEMPERATURE00 to 71°C ambient. full output to 50°C. Derate 2% per °C to 71°C.STORAGE TEMPERATURE-400C to +850CCOOLINGIntegral ball bearing fan provides forced air cooling.ELECTRICAL TERMINATIONSInput: Barrier type — 6-32 hardware.Output: Studs — Two 5/16-18 UNC-2A: hex nuts provided. Output control connector (J1) 6 position — Molex No, 03-06-1061 mates with Molex No 03-06-2061.MECHANICAL & WEIGHT14 — 16 LBS
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