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  Ultra isolation transformers employ a unique shielding technique that enables them to eliminate your noise-related equipment problems.
  Unique triple shielded structure can attenuate a wide range of noise.
  Special isolation structure provides low leakage current feature.
  We can provide the noise attenuation feature in both directions - input and output, as our transformers have symmetric structure between primary and secondary sides.
  Surge suppression feature can reduce 6KV lightning spike.
  RoHS free
  Jxx series : UL 506 certified


Series Input Terminal Type Power Maximum
Output Current
Vin & Vout Maximum
Input Voltage
Line
Regulation
Leakage
Current
Safety
Standard
120V 240V
Ultra Isolator
J910 Series

Terminal
Model
125VA-
5kVA
1.0A-42.5A 0.5A-21.0A 120/240V 132/264V 5% <200uA@240V UL506
Receptacle
Model
125VA-
1.8kVA
1.0A-15.0A 120V 132V 6% <200uA@120V  
Ultra Isolator
DTR Series

  250VA-
5kVA
2.5A-25.0A 100V
or 200V
110V
or 220V
<6%

<50uA@100V,
<100uA@200V100V

 


HFS50

  • Common-Mode Noise Attenuation
  • 20,000,000 to 1 ( - 146dB)
  • Normal-Mode Noise Reduction
  • Proprietary triple shield technology

Model No. J910-XX*
*Specify Output VA 125VA upto 5KVA


Daitron's Ultra Isolation Transformer J910 series protect sensitive electronic equipment against electrical noise disturbances. These disturbances, from such sources as lightning, utility network switching and the operation of electric motors, are the most prevalent and most troublesome of all AC power disturbances. Noise signals that can affect electronic equipment occur approximately seven times more often than voltage fluctuations and blackouts combined. So it makes sense to give sensitive equipment the best protection available.

 
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Model Number J91091-11 J91092-11 J91095-11 J91097-11 J91001-11 J91018-11 J91002-11 J91005-11
Input Input Voltage Range 120V / 240V
Maximum Input Voltage 132V / 264V
Operatiing Frequency Rating : 50/60Hz
Output Power Rating 125VA 250VA 500VA 750VA 1KVA 1.8KVA 2.5KVA 5KVA
Maximum Output Current
*120/240VAC
1.0A / 0.5A 2.1A / 1.0A 4.2A / 2.1A 6.3A / 3.1A 8.3A / 4.2A 15.0A / 7.5A 21.0A / 10.4A 42.0A / 21.0A
Leakage Current 200uA @240V
Line Reguraltion 5%
Isolation Resistance >100M Ω @500VDC
Operation Temperature 0 to 40 degree C
Mechanical Size
(H x W x D x MW x MD,mm)
119×186×203
×
159×77
119×186×213
×159×87
119×186×241
×159×115
119×186×264
×159×138
167×212×258
×184×93
167×212×284
×184×119
167×212×303
×
184×138
167×212×366
×184×201
Weight 7kg / 15.43lbs 8kg / 17.64lbs 11kg / 24.25lbs 13kg / 28.66lbs 18kg / 39.68lbs 23kg / 50.71lbs 27kg / 59.52lbs 41kg / 90.39lbs
Others Noise attenuation 20 Million to 1 (146dB at 0.0005pF Capacitance ) * Common-Mode Noise
Overload capacity 200% for 30 seconds







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