W S ERIES
2 TO 1 5 WATTS
2 TO 1 5 WATTS - W S ERIES
Linear, Low Noise Supply
FEATURES
• 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 S ERIES FROM WALL
INDUS TRIES
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.
S P ECIFICATIONS : W S ERIES
All specifications apply @ +25 C ambient unless otherwise
noted.
GENERAL SPECIFICATIONS
INPUT SPECIFICATIONS
Efficiency................................................................60% (typical)
Isolation Voltage (input to output)..........................1500V RMS
Isolation Resistance (input to output) ..........................100MW
Switching Frequency ........................................................Linear
Input Voltages ............105-125VAC(see options for alternates)
Input Frequency ..........................................................50-440Hz
Remote On/Off Control ........................................................N/A
OUTPUT SPECIFICATIONS
Output Current..............................................................See table
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ..............................-25 to +85°C (case)
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
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.
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