Rev B
LAN C SERIES
TO 3 WATTS - LAN C SERIES
Single and Dual Output DIP Package
TO 3 WATTS
FEATURES
• Miniature Dual In-Line Package
• Two Levels of Isolation Available
• Low Reflected Ripple Current
• Regulated
• Ripple/Noise: 50mV p-p typical
• 3KV isolation option
THE LAN C SERIES FROM WALL INDUSTRIES
Offering alternate combinations from four different input volt-
age ranges; nine different output voltages; two levels of iso-
lation and three tiers of power, the LAN C Series of DC/DC
converters can be tailor-made to fit most any low power con-
version requirement.
SPECIFICATIONS: LAN C SERIES
All specifications apply @ +25 C ambient unless otherwise
noted.
INPUT SPECIFICATIONS
Input Voltage Range ....5, 12, 15, 24,48VDC ±10%
Input Filtering ........................................Pi Network
GENERAL SPECIFICATIONS
Efficiency (typical) ..................................55 to 65%
Isolation Voltage (input to output)500VDC or 3000VDC
Switching Frequency ..........................40kHz (min.)
OUTPUT SPECIFICATIONS
Output Current ........................................see table
Voltage Tolerance ..........±5 (nom. line, 100% load)
Line Regulation: Regulated ..........................±1.0%
Load Regulation: Regulated(H option L & L = .5%)±1.0%
Ripple/Noise (20MHz BW) ......................50mV p-p
Short Circuit Protection ........................continuous
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ......................-25° to 71°C
Storage Temperature ......................-40° to +125°C
Cooling ....................................Free air convection
PHYSICAL SPECIFICATIONS
Dimensions: ......................................1.25 x 0.8 x 0.4”
Case Material.................Non-conductive black plastic
Due to advances in technology, specifications subject to change without
notice.
6/13/08
1
603 778 2300
WWW
.
WALLINDUSTRIES
.
COM
Rev B
LAN C SERIES
NOTES:
TO 3 WATTS
1. Also available with 48VDC in. To specify, insert “48” in part number in place
of input voltage.
2. 2 watt models available with 3000VDC I/O isolation. Add”H” onto end of part
number for 3000VDC Input/Output isolation. This feature is not available for
3 watt models
3. All DC/DC Converters should be properly fused on front end for protection.
all case and pin-to-case dimensions for reference only unless otherwise noted.
6/13/08
3
603 778 2300
WWW
.
WALLINDUSTRIES
.
COM
嵌入式系统
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