Linear Power Supplies Data Sheet
Input Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Input Voltage - AC
(Note 1, 2)
Input Frequency
Line Regulation
Jumper selectable, shipped factory configured for
120VAC operation. All models must be externally
fused for proper operation. Fuse ratings are marked
on each unit. Consult factory for each unit’s fuse
requirements.
AC input.
Output voltage charge for a 10% line change: F case models.
HAD12, HAD15.
Outputs with adjustable three terminal regulators.
All other models.
100 VAC Tap
120 VAC Tap
220 VAC Tap
240 VAC Tap
87
104
191
209
47
-0.01
-1.0
-0.5
-0.05
100
120
220
240
110
132
242
264
63
+0.01
+1.0
+0.5
+0.05
VAC
Hz
%
NOTES:
1) Derate output current 10% for 50Hz operation.
2) Input voltage tolerance for 230VAC operation is +15%, -10%.
Output Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Minimum output adjustment range (Note 1).
-5
+5
%
5 volt outputs.
45
12 volt and 15 volt outputs.
55
%
24 volt and higher outputs.
60
F case models.
3.0
mV
PK-PK
Ripple and Noise
5 volt, 12 volt, and 15 volt models.
5.0
mV
PK-PK
(Note 2)
All three terminal regulator outputs.
0.2
%
PK-PK
24 volt through 250 volt models.
3.0mV
PK-PK
plus 0.02% of output voltage, max
Load Regulation
Output change for a 50% load change: F case models.
-0.02
+0.02
HAD12, HAD15.
-1
+1
%
Outputs with adjustable three terminal regulators.
-0.5
+0.5
All other models.
-0.05
+0.05
Transient Response
Recovery time, to within 1% of initial set point due to a 50% load change.
50
μ
s
NOTES:
1)
OUTPUT VOLTAGE ADJUSTMENTS:
Output voltage adjustments can be made to within
±5% of factory setting of nominal output voltage. Locate the “Vadj”
potentiometer on the
power supply PCB and use a screwdriver to adjust the output pot. The HAD12 and HAD15 3 terminal regulator outputs are not
adjustable.
2) Full load, 20MHz bandwidth.
Output Adjustment
Efficiency
Safety, Regulatory, and EMI Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Agency Approvals
Dielectric Withstand
Voltage
Electromagnetic
Interference
Leakage Current
UL60950-1.
CSA 60950-1 “cUL”.
EN60950-1.
IEC60950-1.
Input to output.
Input to ground.
FCC CFR title 47 Part 15 Sub-Part B - conducted.
EN55022 / CISPR 22 conducted.
EN55022 / CISPR 22 radiated.
Per EN60950
Approved
3000
1500
VAC
Compatible with system compliance to Level B.
(264VAC)
23
50
μA
Interface Signals and Internal Protection
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Overvoltage Protection
Remote Sense
Overcurrent/Short Circuit
Protection
Master/Slave Operation
Provided on 5 volt output units where indicated.
Other outputs may use optional overvoltage protectors OVP-12 and OVP-24.
Total voltage compensation for cable losses with respect to the main output.
Provided on models where indicated.
Automatic current limit/foldback. Rated as a percentage of output power.
5.8
6.6
250
V
mV
%
115
120
140
For parallel operation of up to 6 units. Master/slave pin provided on F case models only. Contact factory for application notes.
MCD10016 Rev. 1.2, 13-Nov-09
Page 5 of 9
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