• High reliability. • Good exchange efficiency. • Low temperature rise. • Compact structure, high power. • High insulation strength. • Operating temperature: -40 ℃ to +125 ℃ • Storage temperature: -25 ℃ to +85 ℃ • Built in thermal protector safety switch • Lead Wire: UL1015 18#AWG • Insulation Class B (130 ℃) • UL certification optional, reference number: E516022
ELECTRICAL SPECIFICATIONS:
Maximum Power: 40 VA Input Voltage and Frequency: 220VAC 50Hz Secondary Voltage: 20V @ 2.0A Hi-Pot: 3500 Vrms 3 Sec @ Pri to Sec
1. PRI. Current (Y~Y) :
6.0 mA MAX
@ 220V 50Hz, No Load
2. Rated Voltage (R~R) :
22.0 V +/-5%
@ 220V 50Hz,No Load
20.0 V +/-5%
@ 220V 50Hz,2.0A Load
3. DC Resistance (Y~Y) :
59.5Ω±10%
(R~R) :
1.5Ω±10%
4. Insulation Strength :
3.5KV 5mA 3s
@ PRI. to SEC.
5. Temperature Rise(ΔT)
80℃MAX
@ 25℃,After Full Load Working 4 Hours,
Resister Method
SHAPE AND DIMENSIONS:
SCHEMATIC:
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• High reliability. • Good exchange efficiency. • Low temperature rise. • Compact structure, high power. • High insulation strength. • Operating temperature: -40 ℃ to +125 ℃ • Storage temperature: -25 ℃ to +85 ℃ • Built in thermal protector safety switch • Lead Wire: UL1015 18#AWG • Insulation Class B (130 ℃) • UL certification optional, reference number: E516022
40VA Toroidal power supply Transformers
MTTC7545-40VA
• High reliability. • Good exchange efficiency. • Low temperature rise. • Compact structure, high power. • High insulation strength. • Operating temperature: -40 ℃ to +125 ℃ • Storage temperature: -25 ℃ to +85 ℃ • Built in thermal protector safety switch • Lead Wire: UL1015 18#AWG • Insulation Class B (130 ℃) • UL certification optional, reference number: E516022