DP9900 DP9912 12V 1A IEEE802.3af standard 1500V high voltage isolation the smallest poe module board SDAPO

DP9900 DP9912 12V 1A IEEE802.3af standard 1500V high voltage isolation the smallest poe module board SDAPO

You are welcome to customize the POE modules of various sizes and appearances and function.The layout is required to receive the initial research and development expenses.After ordering a certain number of modules (usually 5000 pieces), the r&d cost can be deducted.After the sample is qualified, batch production.

DESCRIPTION

PD(Powered Device) Integrated Module (Isolation Type)

FEATURES

IEEE802.3af compliant,class 0 (0.44 Watts to 12.95 Watts).

Low cost.

Support PoE applications in both of Fast / Gigabit Ethernet environments.

Support wide input voltage range 36Vdc to 57Vdc.

Thermal cut off.

Short circuit protection.

Over current protection

High DC/DC converting efficiency.

lIsolation level 1.5KVrms.

Enhanced surge protection

Product List

Part Number	Nominal Output Voltage / Current	Maximum Output Power	Nominal Input Voltage
DP9905	5Vdc / 1.8A	9W @ 25℃	48Vdc
DP9912	12Vdc / 1A	12W @ 25℃	48Vdc

PIN ASSIGNMENT

Pin #	Name	Description
1	+VDC	DC Output. This pin provides the regulated output from the DC/DC converter.
2	+VDC
3	-VDC	DC Return. This pin is the return path for the +VDC output.
4	ADJ	Output Adjust. The output voltage can be adjusted from is nominal value, by connecting an external resistor from this pin to either the +VDC pin or the -VDC pin.
5	VIN+	Direct Input +. This pin connects to the positive (+) output of the input bridge rectifiers.
6	VIN+
7	VIN-	Direct Input -. This pin connects to the negative (-) output of the input bridge rectifiers.
8	VIN-