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Aluminum toroidal transformer 600VA 220v to 24v for radio and TV industry

Item No.: 17
Model: HDB-300-2L                Power: 300VA
Input voltage: 220V  red        Output voltage: 24V green
Frequency: 50/60Hz              Application:  radio and TV industry
Brand Name: HENGNIU          ODM&OEM: accept
Place of Origin: Sichuan, China
INQUIRY
Description Item list Performance indicators
List of toroidal transformer models(Part of the sample)
Power Pure copper(HDB series All aluminum(HDB-2L series
Dimensions
H×Φ(mm)
Installment pitch of holes
a×b(mm)
Dimensions
H×Φ(mm)
Installment pitch of holes
a×b(mm)
100VA 54×98 85×85 57×105 85×85
200VA 65×108 85×85 72×115 85×85
320VA 72×127 105×105 75×132 105×105
400VA 77×133 105×105 82×140 105×105
500VA 79×138 115×115 85×145 115×115
800VA 91×148 120×120 98×155 120×120
1000VA 97×157 130×130 103×165 130×130
RemarkDimensions can be customized according to customer's requirements. Please contact online customer service for more details. Welcome to the call: 0086-28-82385361
List of isolation transformer performance indicators(Part of the sample)
Model Power
(VA)
Primary dc copper
resistance

(Ω±20%)
Unload
current
(≤mA)
Connction
(≤W)
Initial and secondary
reactance strength
(KV)
Adjusted rate
(<%)
insulation
grade
Full load
temperature rise
(<℃)
Efficiency
(>%)
HDB-50 50 35 15 1.5 3.5/60S 10.5 B 35 88
HDB-100 100 15.5 25 2.5 3.5/60S 8.5 B 40 89
HDB-200 200 6.2 35 4.5 3.5/60S 7 B 50 90
HDB-500 500 1.9 45 7.5 3.5/60S 5.5 B 65 92
HDB-1000 1000 0.85 80 12 3.5/60S 5 B 75 93
RemarkPlease contact online customer service for more details. Welcome to the call: 0086-28-82385361
Jamie 18919570924