AC / DC Open Frame Power Supplies

Open frame power supplies are a type of power supplies that has all the components exposed, meaning all the components used in the power supply are accessible to the user. They are used in medical, ITE, commercial, and industrial equipment. Open frame AC-DC power supplies are available in a variety of form factors and types – linear to switched mode power supplies. The open frame construction enables efficient cooling compared to enclosed or encapsulated power supplies.

They are designed to accept different mains or AC input voltages and convert them into the required single or multiple DC voltages tailored to the specific application's needs. These open frame power supplies meet most of the safety & emc compatibility requirements required globally for use in various applications listed above. Accessories like fan kit (for forced cooling), cover-kit, mounting U channels etc. are available.

AC-DC open frame power supplies from leading manufacturers like TDK Lambda, XP Power, Meanwell, Traco Power, Recom, and more are available for users to select from.

Filter(s) Applied

Output Voltage - Output 1

3.3VDC

1 Filter(s) Selected

			Price For		Quantity

MFM-20-3.3	3002885 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Household & Medical 1 Output 14.9 W 80V AC to 264V AC	Each	1+ CNY98.790 (CNY111.6327) 5+ CNY97.750 (CNY110.4575) 10+ CNY96.700 (CNY109.271) 20+ CNY96.600 (CNY109.158)	Min: 1 / Mult: 1	Household & Medical	1 Output	-	14.9W	80V AC to 264V AC	Fixed	3.3VDC	4.5A	-	-	-	-	-	-	MFM-20 Series
MFM-30-3.3	3002890 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Medical 1 Output 19.8 W 80V AC to 264V AC Fixed	Each	1+ CNY116.240 (CNY131.3512) 5+ CNY115.010 (CNY129.9613) 10+ CNY113.780 (CNY128.5714) 20+ CNY113.740 (CNY128.5262) 50+ CNY113.700 (CNY128.481)	Min: 1 / Mult: 1	Medical	1 Output	-	19.8W	80V AC to 264V AC	Fixed	3.3VDC	6A	-	-	-	-	-	-	MFM-30 Series
MFM-15-3.3	3002879 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Household & Medical 1 Output 11.6 W 80V AC to 264V AC	Each	1+ CNY79.980 (CNY90.3774) 5+ CNY79.140 (CNY89.4282) 10+ CNY78.300 (CNY88.479) 20+ CNY77.240 (CNY87.2812) 50+ CNY76.170 (CNY86.0721)	Min: 1 / Mult: 1	Household & Medical	1 Output	-	11.6W	80V AC to 264V AC	Fixed	3.3VDC	3.5A	-	-	-	-	-	-	MFM-15 Series
ECM100US03	1005729 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) ITE & Medical 1 Output 66W @ 5CFM 49.5 W	Each	1+ CNY673.710 (CNY761.2923) 5+ CNY666.980 (CNY753.6874) 10+ CNY660.240 (CNY746.0712) 50+ CNY647.040 (CNY731.1552) 100+ CNY634.100 (CNY716.533)	Min: 1 / Mult: 1	ITE & Medical	1 Output	66W @ 5CFM	49.5W	90V AC to 264V AC	Adjustable, Fixed	3.3VDC	20A	-	20A	-	-	-	-	ECM100 Series
SDS60US03	1109910 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) ITE 1 Output 50 W 90V AC to 264V AC Fixed	Each	1+ CNY433.440 (CNY489.7872) 5+ CNY420.480 (CNY475.1424) 10+ CNY407.380 (CNY460.3394) 50+ CNY390.100 (CNY440.813) 100+ CNY373.260 (CNY421.7838)	Min: 1 / Mult: 1	ITE	1 Output	-	50W	90V AC to 264V AC	Fixed	3.3VDC	15.1A	-	-	-	-	-	-	SDS60 Series
SDS60UQ01	1109926 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) ITE 4 Output 63 W 90V AC to 264V AC Fixed	Each	1+ CNY687.850 (CNY777.2705) 5+ CNY679.900 (CNY768.287) 10+ CNY679.890 (CNY768.2757) 50+ CNY679.880 (CNY768.2644) 100+ CNY679.870 (CNY768.2531)	Min: 1 / Mult: 1	ITE	4 Output	-	63W	90V AC to 264V AC	Fixed	3.3VDC	6A	12VDC	3A	-12VDC	800mA	5V	800mA	SDS60 Series
SDS60UT00	1109919 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) ITE 3 Output 63 W 90V AC to 264V AC Fixed	Each	1+ CNY504.150 (CNY569.6895) 5+ CNY489.030 (CNY552.6039) 10+ CNY473.910 (CNY535.5183) 50+ CNY453.750 (CNY512.7375) 100+ CNY423.510 (CNY478.5663)	Min: 1 / Mult: 1	ITE	3 Output	-	63W	90V AC to 264V AC	Fixed	3.3VDC	6A	12VDC	3A	-12VDC	800mA	-	-	SDS60 Series
ECM40UT34	1176975 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) ITE & Medical 3 Output 40 W 90V AC to 264V AC	Each	1+ CNY387.140 (CNY437.4682) 5+ CNY375.530 (CNY424.3489) 10+ CNY363.910 (CNY411.2183) 50+ CNY363.100 (CNY410.303) 100+ CNY362.280 (CNY409.3764)	Min: 1 / Mult: 1	ITE & Medical	3 Output	-	40W	90V AC to 264V AC	Adjustable, Fixed	3.3VDC	6A	5VDC	1.5A	12VDC	500mA	-	-	ECM40 Series
MFM-10-3.3	3002874 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Medical 1 Output 8.3 W 80V AC to 264V AC Fixed	Each	1+ CNY63.680 (CNY71.9584) 5+ CNY60.750 (CNY68.6475) 10+ CNY58.550 (CNY66.1615) 20+ CNY57.460 (CNY64.9298) 50+ CNY56.360 (CNY63.6868)	Min: 1 / Mult: 1	Medical	1 Output	-	8.3W	80V AC to 264V AC	Fixed	3.3VDC	2.5A	-	-	-	-	-	-	MFM-10 Series
TPP30-103A-J	2929647 Data Sheet RoHS	TRACO POWER AC/DC Open Frame Power Supply (PSU) Medical 1 Output 20 W 85V AC to 264V AC	Each	1+ CNY359.430 (CNY406.1559) 10+ CNY344.780 (CNY389.6014) 25+ CNY333.650 (CNY377.0245) 50+ CNY322.520 (CNY364.4476) 100+ CNY311.400 (CNY351.882)	Min: 1 / Mult: 1	Medical	1 Output	-	20W	85V AC to 264V AC	Adjustable, Fixed	3.3VDC	6A	-	-	-	-	-	-	TPP 30A-J Series
TPP 15-103A-D	2991460 Data Sheet RoHS	TRACO POWER AC/DC Open Frame Power Supply (PSU) ITE Household & Medical 1 Output 13.2 W	Each	1+ CNY259.460 (CNY293.1898) 10+ CNY250.280 (CNY282.8164) 25+ CNY243.430 (CNY275.0759) 50+ CNY238.370 (CNY269.3581) 100+ CNY233.420 (CNY263.7646)	Min: 1 / Mult: 1	ITE, Household & Medical	1 Output	-	13.2W	85V AC to 264V AC	Adjustable, Fixed	3.3VDC	4A	-	-	-	-	-	-	TPP 15A-D Series
MFM-05-3.3	3002868 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Medical 1 Output 4.1 W 80V AC to 264V AC Fixed	Each	1+ CNY56.170 (CNY63.4721) 5+ CNY55.610 (CNY62.8393) 10+ CNY55.050 (CNY62.2065) 20+ CNY54.500 (CNY61.585) 50+ CNY53.950 (CNY60.9635)	Min: 1 / Mult: 1	Medical	1 Output	-	4.1W	80V AC to 264V AC	Fixed	3.3VDC	1.25A	-	-	-	-	-	-	MFM-05 Series
TPP 15-103A-J	2991461 Data Sheet RoHS	TRACO POWER AC/DC Open Frame Power Supply (PSU) Medical 1 Output 13.2 W 85V AC to 264V AC	Each	1+ CNY279.140 (CNY315.4282) 10+ CNY270.770 (CNY305.9701) 25+ CNY267.210 (CNY301.9473) 50+ CNY261.660 (CNY295.6758) 100+ CNY253.280 (CNY286.2064)	Min: 1 / Mult: 1	Medical	1 Output	-	13.2W	85V AC to 264V AC	Adjustable, Fixed	3.3VDC	4A	-	-	-	-	-	-	TPP 15A-J Series
TPI 30-103A-JP	3533033 Data Sheet RoHS	TRACO POWER AC/DC Open Frame Power Supply (PSU) 120 to 370VDC ITE 1 Output 20 W 85V AC to 264V AC	Each	1+ CNY237.010 (CNY267.8213) 10+ CNY232.730 (CNY262.9849) 25+ CNY226.360 (CNY255.7868) 50+ CNY221.650 (CNY250.4645) 100+ CNY217.050 (CNY245.2665)	Min: 1 / Mult: 1	ITE	1 Output	-	20W	85V AC to 264V AC	Adjustable, Fixed	3.3VDC	6A	-	-	-	-	-	-	TPI 30A-J Series
LPQ201-M	1886213 Data Sheet RoHS	ARTESYN / ADVANCED ENERGY AC/DC Open Frame Power Supply (PSU) Medical 4 Output 200W @ 30CFM 100 W 90V AC to 264V AC	Each	1+ CNY900.820 (CNY1,017.9266)	Min: 1 / Mult: 1	Medical	4 Output	200W @ 30CFM	100W	90V AC to 264V AC	Adjustable, Fixed	3.3VDC	13A	5VDC	13A	12VDC	5A	-12V	2A	LPQ200-M Series
VOF-4-3-P	4312402 Data Sheet RoHS	CUI AC/DC Open Frame Power Supply (PSU) Board Mount ITE & Industrial 1 Output 4 W	Each	1+ CNY111.320 (CNY125.7916) 5+ CNY106.460 (CNY120.2998) 10+ CNY104.200 (CNY117.746) 20+ CNY101.940 (CNY115.1922) 50+ CNY99.670 (CNY112.6271)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	-	4W	85V AC to 305V AC	Fixed	3.3VDC	1.2A	-	-	-	-	-	-	VOF-4 Series
EHL05US03-P	4373815 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) ITE Industrial & Household 1 Output 5 W	Each	1+ CNY126.540 (CNY142.9902) 5+ CNY122.750 (CNY138.7075) 10+ CNY118.950 (CNY134.4135) 50+ CNY113.890 (CNY128.6957) 100+ CNY112.620 (CNY127.2606)	Min: 1 / Mult: 1	ITE, Industrial & Household	1 Output	-	5W	85V AC to 528V AC	Fixed	3.3VDC	1.52A	-	-	-	-	-	-	EHL05 Series
VOF-4-3	4312396 Data Sheet RoHS	CUI AC/DC Open Frame Power Supply (PSU) Chassis Mount ITE & Industrial 1 Output 4 W	Each	1+ CNY111.320 (CNY125.7916) 5+ CNY106.460 (CNY120.2998) 10+ CNY104.240 (CNY117.7912) 20+ CNY101.770 (CNY115.0001) 50+ CNY99.290 (CNY112.1977)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	-	4W	85V AC to 305V AC	Fixed	3.3VDC	1.2A	-	-	-	-	-	-	VOF-4 Series
RPS-45-3.3	2815598 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Medical 1 Output 26.4 W 80V AC to 264V AC	Each	1+ CNY248.690 (CNY281.0197) 5+ CNY217.610 (CNY245.8993) 10+ CNY180.310 (CNY203.7503) 20+ CNY161.660 (CNY182.6758) 50+ CNY149.220 (CNY168.6186)	Min: 1 / Mult: 1	Medical	1 Output	-	26.4W	80V AC to 264V AC	Adjustable, Fixed	3.3VDC	8A	-	-	-	-	-	-	RPS-45 Series
EPS-65S-3.3	2815565 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) ITE 1 Output 33 W 80V AC to 264V AC Adjustable Fixed	Each	1+ CNY138.030 (CNY155.9739)	Min: 1 / Mult: 1	ITE	1 Output	-	33W	80V AC to 264V AC	Adjustable, Fixed	3.3VDC	10A	-	-	-	-	-	-	EPS-65S Series
EML30US03-T	2451817 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) Medical 1 Output 30 W 85V AC to 264V AC	Each	1+ CNY327.500 (CNY370.075) 5+ CNY300.250 (CNY339.2825) 10+ CNY273.000 (CNY308.490) 50+ CNY267.540 (CNY302.3202) 100+ CNY266.000 (CNY300.580)	Min: 1 / Mult: 1	Medical	1 Output	-	30W	85V AC to 264V AC	Adjustable, Fixed	3.3VDC	6A	-	-	-	-	-	-	EML30 Series
EML15US03-T	2422721 Data Sheet RoHS	XP POWER AC/DC Open Frame Power Supply (PSU) Medical 1 Output 10 W 85V AC to 264V AC	Each	1+ CNY216.740 (CNY244.9162) 5+ CNY215.190 (CNY243.1647) 10+ CNY213.630 (CNY241.4019) 50+ CNY212.080 (CNY239.6504) 100+ CNY210.520 (CNY237.8876)	Min: 1 / Mult: 1	Medical	1 Output	-	10W	85V AC to 264V AC	Adjustable, Fixed	3.3VDC	3A	-	-	-	-	-	-	EML15 Series
RPT-6003	2815614 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Medical 3 Output 39.9 W 90V AC to 264V AC	Each	1+ CNY147.700 (CNY166.901) 5+ CNY140.690 (CNY158.9797) 10+ CNY137.770 (CNY155.6801) 20+ CNY135.880 (CNY153.5444) 50+ CNY133.990 (CNY151.4087)	Min: 1 / Mult: 1	Medical	3 Output	-	39.9W	90V AC to 264V AC	Adjustable, Fixed	3.3VDC	5A	5VDC	3A	12VDC	700mA	-	-	RPT-60 Series
RPS-65-3.3	2815605 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) Medical 1 Output 33 W 80V AC to 264V AC	Each	1+ CNY118.950 (CNY134.4135) 5+ CNY118.910 (CNY134.3683) 10+ CNY116.390 (CNY131.5207) 20+ CNY114.820 (CNY129.7466) 50+ CNY113.240 (CNY127.9612)	Min: 1 / Mult: 1	Medical	1 Output	-	33W	80V AC to 264V AC	Adjustable, Fixed	3.3VDC	10A	-	-	-	-	-	-	RPS-65 Series
RPS-75-3.3	3596615 Data Sheet RoHS	MEAN WELL AC/DC Open Frame Power Supply (PSU) ITE & Medical 1 Output 49.5 W 90V AC to 264V AC	Each	1+ CNY158.760 (CNY179.3988) 5+ CNY154.080 (CNY174.1104) 10+ CNY150.920 (CNY170.5396) 20+ CNY148.870 (CNY168.2231) 50+ CNY146.810 (CNY165.8953)	Min: 1 / Mult: 1	ITE & Medical	1 Output	-	49.5W	90V AC to 264V AC	Adjustable, Fixed	3.3VDC	15A	-	-	-	-	-	-	RPS-75 Series