W SERIES
2
TO
2
TO
15 WATTS
15 WATTS - W SERIES
Linear, Low Noise Supply
FEATURES
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Linear Design
Single, Dual, and Triple Outputs
Low Output Ripple and Noise
Encapsulated Supply
Output Current Limiting
Continuous Short Circuit Protection
Various Mounting Options
Ten Year Warranty
THE W SERIES FROM WALL
INDUSTRIES
The W Series features extremely low output ripple and excellent
line and load regulation. The encapsulated modular devices offer
the advantages of ultra-compact size, ruggedness, and proven
reliability. This series provides a basic low cost alternative to
powering DC logic circuits, A to D and D to A converters, op
amps, and other instrumentation from an AC source.
SPECIFICATIONS: W SERIES
All specifications apply @ +25 C ambient unless otherwise
noted.
GENERAL SPECIFICATIONS
INPUT SPECIFICATIONS
Input Voltages ............105-125VAC(see options for alternates)
Input Frequency ..........................................................50-440Hz
Remote On/Off Control ........................................................N/A
OUTPUT SPECIFICATIONS
Output Current ..............................................................See table
Output Voltage Tolerance....................................................±1%
Output Trim (external) ........................................................N/A
Line Regulation (LL-HL) ................................................±0.05%
Load Regulation (NL-FL) ................................................±0.1%
Short Circuit Protection ..................................Current Limiting
Over Voltage Protection ........................................................N/A
Ripple/Noise (20MHz BW) ......................................<1mV RMS
Transient Response ..............................................................N/A
Efficiency................................................................60% (typical)
Isolation Voltage (input to output)..........................1500V RMS
Isolation Resistance (input to output) ..........................100MW
Switching Frequency ........................................................Linear
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ..............................-25 to +85°C (case)
Storage Temperature ............................................-55 to +100°C
Humidity (non-condensing)............................20% to 95% R.H.
PHYSICAL SPECIFICATIONS
Dimensions Case A:............................................0.88 x 2.5 x 3.5”
Case B ................................................1.25 x 2.5 x 3.5”
Case C ................................................1.55 x 2.5 x 3.5”
Case D ................................................2.00 x 2.5 x 3.5”
Case Material ..........................................................Non-metallic
Due to advances in technology, specifications subject to change without notice.
96
603-778-2300
www.wallindustries.com
