15E9E70 Acopian Power Supplies, 15E9E70 Datasheet - Page 2

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15E9E70

Manufacturer Part Number
15E9E70
Description
Dc-dc Converters Mini Encapsulated - Pcboard Mounting Regulated Single & Dual Tracking Outputs
Manufacturer
Acopian Power Supplies
Datasheet
DC-DC Converters
Mini Encapsulated - PC Board mounting
REGULATED
single & dual tracking outputs
These versatile DC-DC Converters are ideally suited
for powering a wide variety of analog and digital circuitry,
such as op amps, logic and microprocessors. They may
be mounted directly on a printed circuit board for OEM
applications, or installed in a socket for developmental
and small quantity requirements. For DC-DC Converters
with screw terminals, see pages 62 and 63.
SPECIFICATIONS
Input Voltage: Nominal voltage ±10%.
Input Reflected Ripple: 1% E
Output Regulation:
Output Ripple (@ 25 MHz bandwidth):
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:
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).
Mounting: May be mounted on printed circuit board or in
socket (see page 7).
• Shipped Within 3 Days
• One-Year Warranty
Line: ±0.02%
Load: ±0.05%
1 mV rms, 50 mV p-p (5-15V outputs).
1.5 mV rms, 75 mV p-p (18-28V outputs).
Voltage: 500 Vdc
Resistance: 100 megohms
Capacitance: 100 pF
The complete Acopian catalog is also available on the Internet at www.acopian.com
P.O. Box 638, Easton, PA 18044 • Phone: (610) 258-5441 • FAX: (610) 258-2842
in
(max.)
Efficiency is in the order of 65%, and is maintained down
to low levels of output current. Input reflected ripple is
reduced to less than 1% by means of a standard
built-in pi filter, and electrostatic shielding on all six sides
minimizes radiated energy. High input/output isolation
permits separation of the output from the dc input bus to
minimize circuit interaction due to ground loops, and the
use of inputs in either polarity.
Case Size ESC-10
Case Size ELC-10
Approx. Weight: 5 oz.
Approx. Weight: 12 oz.

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