DC-DC Converters (3-Day Power Supply)
Regulated Power Supplies

Mini Encapsulated - PC Board Mounting
single output & dual tracking outputs
(5Vdc in to 48Vdc in)

Specifications

Input Voltage: Nominal voltage ±10%.

Input Reflected Ripple: 1% Ein (max.)

Load Regulation: ±.05%

Line Regulation: ±.02%

Ripple (@ 25 MHz bandwidth):
1 mV rms, 50 mV p-p (5-15V outputs)
1.5 mV rms, 75 mV p-p (18-28V outputs)

Output Voltage Setting: Outputs are factory preset to within ±1% of the nominal output voltage.

T/C terminal: For single output models, the T/C terminal can be used to trim the output more precisely to the nominal voltage rating by connecting an external resistor from the T/C terminal to either the + or - terminal. For dual output models, the T/C terminal is the output common.

Polarity: The output of single output models may be connected in either polarity. Dual output models have a positive/common/negative output terminal configuration.

Transient Response (NL-FL): 50 microseconds.

Overload/Short Circuit Protection: Electronic current limiting with automatic recovery. Models in case size ELC-10 also have thermal protection with automatic reset.

Input/Output Isolation:
Voltage: 500 Vdc
Resistance: 100 megohms
Capacitance: 100 pF

Switching Frequency: 20 kHz minimum.

Temperature Coefficient: 0.02%/°C (Typical).

Ambient Operating Temperature: -20 to +71°C.

Storage Temperature: -40 to +85°C.

Humidity: 20% to 80% R.H. (non-condensing).

Size and Weight:

Case   | Rough               |  Approx. 
Size   | Dimensions (inches) |  weight 
-------|---------------------|-------------
ESC-10      1 x 1.8 x 2.3         5 oz.
-------------------------------------------
ELC-10      1 x 2.5 x 3.5        12 oz.
-------------------------------------------

See Drawing for exact dimensions.

Mounting: May be mounted on printed circuit board or in accessory Socket.

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