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Ordering information
AC-DC Power Supplies Bus Converter Power Module Type
TUN S
50
F
05 -O
5 6
TUNS50F
1
2
3
4
1Series name
2Single output
3Output wattage
4Universal Input
5Output voltage
6Optional
*Providing heat sink
R
as option
T : with Mounting hole
(f3.4 thru)
*Avoid short circuit between +BC and -BC. It may cause the failure of inside components.
*Keep TRM open, if output voltage adjustment is not necessary.
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
TUNS50F05
50.0
5V 10A
TUNS50F12
50.4
12V 4.2A
TUNS50F24
50.4
24V 2.1A
SPECIFICATIONS
MODEL
TUNS50F05
TUNS50F12
TUNS50F24
VOLTAGE[V]
AC85 - 264 1f(Please refer to the instruction manual, 6.5 Derating)
ACIN 100V 0.67typ (Io=100%)
ACIN 200V 0.35typ (Io=100%)
50/60 (47 - 63)
CURRENT[A]
FREQUENCY[Hz]
ACIN 100V 79typ
83typ
84typ
84typ
86typ
INPUT
EFFICIENCY[%]
ACIN 200V 81typ
ACIN 100V 0.95typ
ACIN 200V 0.90typ
POWER FACTOR (Io=100%)
INRUSH CURRENT
LEAKAGE CURRENT[mA]
VOLTAGE[V]
Limited by external components (Thermistor)
0.75max (ACIN 240V 60Hz, Io=100%, According to IEC60950-1)
5
12
24
CURRENT[A]
10
4.2
2.1
LINE REGULATION[mV]
LOAD REGULATION[mV]
0 to +100C
10max
10max
80max
120max
200max
120max
200max
280max
24max
24max
120max
150max
280max
150max
200max
360max
120max
240max
40max
48max
48max
120max
150max
380max
150max
250max
460max
240max
480max
90max
*1
*1
*1
RIPPLE[mVp-p]
-40 to 0C
0
to 15% Load
TUNS
*1
*1
*1
0 to +100C
OUTPUT
RIPPLE NOISE[mVp-p]
-40 to 0C
0
to 15% Load
0 to +65C 50max
-40 to +100C 100max
TEMPERATURE REGULATION[mV]
*
2
DRIFT[mV]
20max
Fixed (TRM pin open), adjustable by external resistor or external signal
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
4.50 - 6.00
4.97 - 5.13
10.80 - 13.20
11.91 - 12.29
21.60 - 26.40
23.62 - 24.38
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
OVERVOLTAGE PROTECTION[V] 6.30 - 7.00
13.90 - 16.35
27.60 - 32.40
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
Not provided
Not provided
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MWmin (20 15C)
ISOLATION INPUT-FG
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE -40 to +100C(On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -40 to +100C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
ENVIRONMENT
2
VIBRATION
10 - 55Hz, 49.0m/s (5G), 3minutes period, 60minutes each along X, Y and Z axis
2
IMPACT
196.1m/s (20G), 11ms, once each along X, Y and Z axis
AGENCY APPROVALS
HARMONIC ATTENUATOR
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1, C-UL (CSA60950-1), EN60950-1, EN50178
SAFETY AND
NOISE REGULATIONS
*3
Complies with IEC61000-3-2 (Class A)
58.4X12.7X37.3mm 2.3X0.5X1.47 inches
Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
[
] (WXHXD) / 80g max
OTHERS
*1 Refer to instruction manual for measuring method of electric characteristics.
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output.
*3 Please contact us about another class.
TUNS-2