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Idiomas disponibles
Idiomas disponibles
Features
• Easy installation with strip terminal
• Output adjustable from 12V to 15V
• Tight regulation: 0.05% Line; 0.05% Load
• Full Output Ratings to +50
C
o
• OVP Option for 12V and 15V
• Foldback Current Limiting Overload Protection with
Automatic Recovery
General Specifications
Voltage/Current Ratings
Model Number
SLD-12-1818-12T
+12V/1.8A or +15V/1.5A
1. Outputs are tied common.
2. Outputs are not isolated from one another.
3 Refer to Adjustment section.
Operating Temperature Range
0 to +50
o
C (Derate to 40% at +70
Temperature Coefficient (Typical)
+/- 0.01% /
Stability
Within +/- 0.05% (For 24 hours after warm-up)
Vibration
Per MIL-STD-810C, Method 514
Shock
Per MIL-STD-810C, Method 516
Linear power supplies have inherently low conducted and radiated noise levels.
EMI/RFI
For most system applications, these power supplies will meet the requirements
of FCC Class "B" and VDE 0871 for Class "B" equipment without additional
noise filtering.
Forced air. 20 CFM required for full rating Derate 30% for convection cooling.
Cooling
Input Specifications
Multi Input (all units)
100/120/220/230/240 VAC selectable +/- 10% except 230 VAC is +15%, -6%
Frequency Range
47-63 Hz (Typical is 60 Hz. Derate output 10% at 50 Hz)
Transient Response Time
50 µsec at 50% load change
Fuse Requirements
Units are not fused internally. For safe operation, user must provide input line
fuse as per values given in table.
Line Regulation
0.05% for +/- 10% change
Load Regulation
0.05% for 50% change
Ripple
3.0 mV maximum peak-to-peak
DC Output Adjustment Range
+/- 5% minimum
OVP is optionally available
Overvoltage Protection
All units listed have remote sensing capability.
Remote Sensing
Overload Protection
125 to 150% foldback current limit
Linear Open Frame DC Power Supplies
Silver Line Instruction Manual
Model: SLD-12-1818-12T
• Multi-Tap AC Inputs
• 100% Four-Hour Burn-in
• Please see enclosed "Terms & Conditions and
Sales & Policies & Procedures"
• UL Recognized
• CSA Certified
Output 1
Output 2
-12V/1.8A or -15V/1.5A
o
C)
o
C
Output Specifications
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
Output Adjustment
Step 1:
Check the input AC connections
Step 2:
Connect the AC input according to the table below.
Step 3:
Use VR6 to adjust +V. Adj. to +15V or +12V.
Step 4:
Use VR4 to adjust -V. Adj. to -15V or -12V
Input AC Connections
For use
at:
Connect
100 VAC
1-3, 2-4
120 VAC
1-3, 2-4
220 VAC
2-3
230 VAC
2-3
240 VAC
2-3
*Note: Unit is shipped for 120V input from factory.
Mechanical Dimensions: inches (mm)
4.87" (124)
0.25" (6.5 )
4.125" (105)
VR4
V.ADJ
VR6
V.ADJ
. 50" (12.5)
. 75" (19)
WEIGHT: 4.41 LBS (2 KG)
Note: I. LIM is factory set and should not be adjusted by users.
Application Note: User needs to provide earth ground to power supply with either solder to Tab or using washer and
nut assembly.
Apply AC to:
Primary Fuse
1 & 5
1.0A / 125V
1 & 4
1.0A / 125V
1 & 5
0.5A / 250V
1 & 4
0.5A / 250V
1 & 4
0.5A / 250V
1.25" (32)
. 75" (19)
. 450" (11.5)
MAX
VR3
I.LIM
VR5
I.LIM
PEM NU T H OLES
8-32 MT G
(4 PLACES)
. 188"
°
MTG HOLE S (8 PLACES )
(4.8 )
4
2
3
1
5
-12
COM
+12
Case D
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