Model Number (Final ordering #/Part No to be defined)
* (Final ordering #/Part No to be defined)
Specified: 90-264VAC, Nameplate: 100-240VAC 100% rated load current for 90-264VAC 85% rated load current for 85-264VAC 100% rated load current for 110-370VDC
Specified: 47-63Hz, Nameplate: 50-60Hz
No Load Input Power:
<75mW @ 230VAC
<30A @ 230VAC (cold start @ 25°C)
DoE Energy Level VI and CoC Tier 2, for models 5V and above
1 second max. @ 100VAC and full load
± 5% (measured at the output connector)
± 1% (measured at the output connector @ full load)
0.5% pk-pk or 50mV, whichever is greater (using a 47µF low-ESR cap + 0.1µF ceramic capacitor, measured @ 20MHz BW) (Note: < 0.2% or 25mV option available upon request)
5% deviation max. (with 25% load step), recovery to within 1ms typ.
<5% (full load)
8ms min. (100VAC and full load)
300Vac MOV transient suppressor, input line fusing
110-130%, of nominal output voltage
Current Limiting: (Standard CV Models):
Short circuit and overload protected, auto recovery Output current limit: 120% to 250% of rated output current (Upper end of current limit range is determined by normal output power rating, not derated output power level)
Current Limiting: (Constant Current Models):
± 10% of specified nominal output current rating Current regulated from Vout (nom.) to 0.25 * Vout (nom.) Average output current below 0.25 * Vout will be reduced, and unit will hiccup cycle
On-chip temperature sensor (integrated in primary-side switching controller), shut down at Tj = ~140°C, restart at Tj = ~70°C
Custom lengths, construction, cable types, ferrites, filters, and termination available upon request.
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What is an open frame or internal AC-DC Power supply?
Open frame AC-DC power supplies are also known as AC-DC converters and are a type of internal power supply. The open frame AC to DC power supply is built into the inside of a system and used to convert the AC current into DC voltage.
How Does an AC-DC Adapter Work?
The AC to DC adapter or external power supply consists of a power supply which is enclosed in a housing similar to an AC plug, hence the term plug type, wall plug in, plug-in or plugtop power adapter. The power supply is plugged into the mains socket and the AC Voltage is then converted by the AC to DC adapter power supply into a DC voltage that is fed into the appliance via the output cable connection.