BỘ NGUỒN MEANWELL LPH-18-12

Bộ nguồn Meanwell LPH-18-12

Tính Năng:

• Chỉ đầu vào 180 ~ 264VAC
• Được đóng gói hoàn toàn với mức IP67 (Lưu ý 5)
• Bảo vệ: Ngắn mạch / Quá điện áp / Quá nhiệt
• Làm mát bằng đối lưu không khí tự do
• Khối nguồn cấp II, không có PG
• Vượt qua LPS
• 100% kiểm tra ghi đầy tải
• Suitalbe cho các ứng dụng chiếu sáng LED và dấu hiệu chuyển động (chẳng hạn như các thiết bị Quảng cáo hoặc Trang trí LED)
• Chi phí thấp, độ tin cậy cao

Thông số chi tiết về sản phẩm

Model		LPH-18-12	LPH-18-24	LPH-18-36
OUPUT	DC VOLTAGE	12V	24V	36V
	RATED CURRENT	1.5A	0.75A	0.5A
	CURRENT RANGE	0 ~ 1.5A	0 ~ 0.75A	0 ~ 0.5A
	RATED POWER	18W	18W	18W
	RIPPLE & NOISE (max.)  Note.2	120mVp-p	150mVp-p	200mVp-p
	VOLTAGE TOLERANCE   Note.3	±3.0%
	LINE REGULATION	±1.0%
	LOAD REGULATION	±2.0%
	SETUP, RISE TIME	1500ms,30ms/230VAC
	HOLD UP TIME (Typ.)	50ms/230VAC at full load
INPUT	VOLTAGE RANGE	180 ~ 264VAC    254VDC ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY(Typ.)	77%	82%	83%
	AC CURRENT	0.3A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 50A(twidth=155µs measured at 50% lpeak) at 230VAC
	MAX. No. of PSUs on 16A CIRCUIT BREAKER	17 units (circuit breaker of type B) / 28 units (circuit breaker of type C) at 230VAC
	PROTECTION
Protection type: Hiccup mode, recover automatically after fault condition is removed
OVER VOLTAGE	13.8 ~ 16.2V	27.6 ~ 32.4V	41.4 ~ 48.6
	Protection type: Shut down o/p voltage, clamping by zener diode
OVER TEMPERATURE	Hiccup mode, recover automatically after temperature goes down
ENVIRONMENT	WORKING TEMP.	­30 ~ + 70⁰C (Refer to “Derating Curve”)
	WORKING HUMIDITY	20 ~ 90% RH non- condensing
	STORAGE TEMP., HUMIDITY	­40 ~ +70⁰C, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/⁰C (0 ~ 50⁰C)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC (Note.4)	SAFETY STANDARDS	IEC/EN62368-1 ,BIS IS15885(except for LPH-18-36), EAC TP TC 004, IP67 approved, Design refer to UL1310 Class 2,CAN/CSA No.223-M91
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC
	ISOLATION RESISTANCE	I/P-O/P:100M Ohms / 500VDC / 25⁰C / 70%RH
	EMC EMISSION	Compliance to EN55032 (CISPR32) Class B, EN61000-3-2 Class A ,EN61000-3-3, EAC TP TC 020
	EMC IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11,EN55024, light industry level, criteria A, EAC TP TC 020
OTHERS	MTBF	1200.6K hrs min.        MIL-HDBK-217F (25⁰C)
	DIMENSION	140*30*22mm (L*W*H)
	PACKING	0.175Kg ; 70pcs/13.3Kg/0.71CUFT