国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

HF70W-D、AC/DC 系列開關(guān)電源70W Dual Output Series
High reliability, low cost
Built-in EMI filter
100% full load burn-in test
Protections: overload/ short circuit
V1 is isolated from the other output
1 year warranty
F605 160 x 98 x 39(mm)
AC b voltage range ................... 170~264VAC (210~370VDC)
Inrush current .................................. cold start, 40A/230V
Input leakage current ...................... 0.7mA/ 230VAC
Line regulation (full load) ................. 0.5%
Load regulation ................................ V1: 0.5%, V2: 3% (with regulator);
6% (without)
Output voltage adjust range ........... V1: 5% of rated output voltage
Output overload protection ............. 110~150%
Withstand voltage ........................... I/P -O/P: 1.5KVAC/1min;I/P -F/G: 1.5KVAC/1min
O/P-F/G: 0.5KVAC/1min
Rise, Hold up time ......................... 50ms, 20ms@full load (typical)
Operating temp. & humidity ............ -10 ~+50 , 20%~90%RH (non condensing)
Storage temp. & humidity ............... -20 ~+85 , 20%~95%RH (non condensing)
Safety standards ............................ design meet GB4943, UL60950, EN60950
EMC standards ............................... design meet GB9254, EN55022 classA
EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
Cooling b ............................... convection
Model DC Output R&N Efficiency
HF70W-D-A
12V 0.2~5.0A 100mV
71%
12V 0.0~2.5A 100mV
HF70W-D-B
12V 0.2~5.0A 100mV
72%
15V 0.0~2.0A 100mV
HF70W-D-C
12V 0.2~5.0A 100mV
74%
24V 0.0~2.0A 120mV
Drawing