Главная / Трансформаторы Myrra / TWO ISOLATED OUTPUTS 3 to 5W Regulated

TWO ISOLATED OUTPUTS 3 to 5W Regulated

Electronic transformers TWO ISOLATED OUTPUTS 3 to 5W

 

Electrical specifications

Input voltage range

  • 85 to 265 Volts AC
  • 85 to 370 Volts DC
  • Input Frequency 47 to 440 Hz
Output voltage accuracy: see table for 10 to 100 %
rated load of each output (includes line and load
variations).

No load input power  <  200mW
Energy consumption and efficienc: Meets
reguirements of Energy Star or EC Code of Conduct.

The 2  isolated output - Output 1 only is regulated and
should provide the higher power.

SAFETY

Class II - reinforced insulation
Input / Output Isolation test voltage: 4000 Vac
Output 1 / Output 2 isolation: 4000 Vac

Operating ambient emperature:
-25°  C/+ Ta (See table)
Storage temperature: -40° C / +85° C

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.

 

Reference Output 1
Output 2
(DC Volts)
Output 1
Output 2
(DC mA)
Output Power
(W)
Output 1
Output 2
accuracy
Efficiency (%) Ta (C)
47252 5
5
350(600max)
350 max
3.5 ±3% ±15% 66 +60
47254 12
12
165(300max)
165 max
4 ±5% ±15% 72 +60
47255 15
15
135(200max)
135max
4 ±5% ±15% 73 +60
47257 5
12
400(600max)
170max
4 ±3% ±15% 68 +60
47258 18
8
150(200max)
150 max
4 ±5% ±15% 72 +60

 

DIMENSIONS and PINOUT6 pins

pins 1&5 : AC or DC input
pin  6: DC output 1 0V
pin  7: DC output 1 +V
pin  9: DC output 2 +V

47000(9)

 

 

47000(10)