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TM
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
FOR MORE INFORMATION CONTACT:
Technical Support:
1-800-DDC-5757 ext. 7381
FEATURES
Low Cost
Continuously Programmable and
Preset Ranges
EMI Tolerant
I2T & Instant Trip Protection
MIL-STD-704 Compliant
Opto-Isolated Control Circuitry
No Thermal Derating
Low Power Dissipation
Thermal Memory
Coordinated Tripping Characteristics
DESCRIPTION
The RP-21200 STAR Series of 28 Vdc Solid-State Power Controllers
(SSPCs) replace electromagnetic circuit breakers and solid-state relays rated
from 1 through 25 amperes. These SSPCs provide status outputs and
logic input control so that they may be remotely located near the load.
The 28 Vdc SSPCs are available in three programmable current ranges;
1-3 amperes, 3-9 amperes, and 8.3-25 amperes. Each of these ranges
offer four preset current settings and allow the user to set other ranges.
The primary function of the SSPC is to protect the wire from IR heat-
ing. The SSPC uses standard logic I/O, “on/off” logic input controls,
provides isolation between the control side and power side, and has
status outputs. The device is contained in a non-flammable housing
and is electrically shock proof. It has self contained SSPC functions
including thermal memory. The RP-21200 STAR Series are PC board
through-hole or surface-mountable lightweight encapsulated devices
that are impervious to moisture.
Using power MOSFET switches, these power controllers offer low
“ON” resistance, low voltage drop, high “OFF” impedance, and low
power dissipation. Built using the latest plastic and epoxy technolo-
gies, they offer small size, low power, and high reliability.
APPLICATIONS
Designed to replace circuit breakers in land, air, sea, and space vehi-
cles, these SSPCs provide status outputs, which show switch state
and minimum load current. An optional analog current monitor can
report load current. Fault tolerant systems can be configured using
these SSPCs with a remote or local CPU.
2000 Data Device Corporation
RP-21200
STAR Series
SOLID-STATE ADVANCED REMOTE
POWER CONTROLLERS
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