47258 MYRRA, 47258 Datasheet - Page 2

• Manufacturer Part Number: 47258
• Description: POWER SUPPLY, 4W 18VDC 8VDC REG
• Manufacturer: MYRRA

Specifications of 47258

• No. Of Output Channels: 1
• Input Frequency: 440Hz
• Output Voltage: 18V
• Output Current: 200mA
• Power Rating: 4W
• Length: 26.7mm
• Width: 31.7mm
• Height: 21.8mm
• Approval Bodies: EN, UL
• Svhc: No SVHC
• No. Of Outputs: 1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ONE OUTPUT 2.5 & 5W - Regulated
ELECTRICAL SPECIFICATIONS
Input voltage range
Input Frequency 47 to 440 Hz
Output voltage accuracy (full load )
Line output voltage variation
Load output voltage variation
No load input power
Energy consumption and efficiency :
Meets requirements of Energy Star and
EC Code of Conduct
DIMENSIONS and PINOUT
pins 1 & 5 : AC or DC Input
pin 7: DC output +V
pin 9: DC output 0V
85 to 265 Volts AC
85 to 370 Volts DC
4 pins
Reference
47121
47122
47123
47124
47125
47126
47151
47152
47153
47154
47155
47156
< 200mW
Output voltage
47000 SERIES - ELECTRONIC TRANSFORMERS
(DC Volts)
± 0.3
± 0
3.3
3.3
12
15
24
12
15
24
5
9
5
9
.5%
%
± 2%
Output current
(DC mA)
1350
750
550
270
210
170
110
900
550
420
320
220
(view from pins side):
2/5
Output Power
SAFETY
Prepared for Class II – reinforced insulation
Input / Output Isolation test voltage: 4000 Vac
Operating ambient temperature:
Storage temperature:
Input protection by integrated fusible resistor
Output short circuit protection: automatic restarts
when fault condition is removed
Thermal shutdown with automatic recovery if internal
temperature exceeds allowable value
2.75
(W)
2.5
2.5
2.5
2.5
2.5
4.2
4.5
5
5
5
5
Efficiency
(%)
65
68
72
74
75
77
65
68
72
75
76
79
- 25°C / + Ta (See table)
- 40°C / + 85°C
(°C)
+70
+70
+70
+70
+70
+70
+50
+50
+50
+50
+50
+50
Ta