Datasheet

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OSCILLOGRAMS, ULS-12/2.5-D48
ULS 30-Watt Series
Sixteenth-brick DOSA-Compatible,
Isolated DC/DC Converters
MDC_ULS-30W_C07 Page 16 of 30
Power On Startup Delay (Vin = 48V, Vout = nom., Iout = 2.5A, Cload = 0 µF, Ta = +25°C.,
ScopeBW = 20MHz) Trace 1 = Vin, Trace 4 = Vout
On/Off Enable Delay (Vin = 48V, Vout = nom., Iout = 2.5A, Cload = 0 µF, Ta = +25°C.,
ScopeBW = 20MHz) Trace 1 = Enable, Trace 4 = Vout
Output Ripple and Noise (Vin = 48V, Vout = nom., Iout = 2.5A, Cload = 1 µF ceramic || 10µF
tantalum, Ta = +25°C., ScopeBW = 20MHz)
Step Load Transient Response (Vin = 48V, Vout = nom., Iout = 50-75-50% of full load,
Cload = 1 µF ceramic || 10µF tantalum, Ta = +25°C., ScopeBW = 20MHz)
Output Ripple and Noise (Vin = 48V, Vout = nom., Iout = no load, Cload = 1 µF ceramic ||
10µF tantalum, Ta = +25°C., ScopeBW = 20MHz)